The Interval

The water in the next room stopped, and Kyra Davan discovered that she had about nine seconds and no plan whatsoever.

She could put it back. That was the obvious thing and she considered it properly, the way you consider a thing you are not going to do: card into the inside pocket, flat, square to the seam, flap folded over the fastening that had not fastened since Hessen Point. Four seconds of work. Val would come out with her hair wet and eat the other half of the bread and go home at the eighth hour, and the two of them would run the loop on Sixthday and talk about a budget.

She put it on the table instead, face up, and sat down in front of it.

The rain had not stopped all morning and it was doing the thing rain did on that stretch of the coast road, coming at the window sideways in handfuls. Below, the seed merchant's shutters banged once and went quiet.

The door opened.

Val came out drying her hair, saw the table, and stopped.

Here is what happened to Vaelith Sorin in the following half second, none of which reached the outside of her: a drop of cold down the length of her spine; a fast, total inventory of every lie she had told since the eleventh week and the discovery that they were all still standing and all now worthless; and, underneath both, an emotion she would not identify for another four days, which was relief.

What she did was lower the towel.

"I opened your bag," Kyra said.

"Yes."

"I was looking for the comb. You've had my comb since the first month." Kyra had her hands flat on the table on either side of the card, and she was not looking at Val. "That's not an excuse. I'm telling you what I was doing so you don't have to ask."

Val came the rest of the way into the room. She did not go near the table.

"How long have you been standing there?"

"That's your question."

"It's the first one."

"Four minutes," Kyra said. "Maybe five."

"Then you've had four minutes and I've had none, so you'll forgive me if I want a moment before we do this."

"Take it."

Val took it. She hung the towel on the back of the chair, because there was nowhere else to put it and because her hands wanted something to do and she did not intend to let them shake in that room. Then she sat down on the arm of the other chair, which was six feet from the table and had a clear line to the door, and she was aware of having chosen it and did it anyway.

"All right," Val said.

"How long?"

"Seven months."

Kyra's head came up.

"Seven?"

"Yes."

"You have been sitting on a wall with me every Fourthday since before the turn of the year—"

"Yes."

"—and running four miles and telling me it was the budget, and eating nothing at the trial, and sitting down in the yard afterward and saying it was the cold—" Kyra stood up. The chair went back on the boards with a noise. "Seven months, Val. That's not a thing you hadn't got round to. That's a piece of work."

"It is."

"Don't agree with me."

"What would you like me to do?" Val's voice did not move at all. "You've established the facts and they're correct. I concealed it, I concealed it deliberately, I had a method and the method was good, and it has failed because you wanted a comb. I'm not going to argue with any of that. Tell me what you want next and I'll do it."

"That," said Kyra. "That's what I want you to stop doing."

"I don't know what that is."

"You do. You've done it since you were eighteen." She had come round the table. "Somebody gets near you and you turn into a form. You hand me a completed statement of my own grievance with the boxes filled in and you make it impossible for me to be angry without sounding like a woman shouting at a desk—"

"I am not able to give you what you want," Val said.

"You've never once tried."

"Kyra."

"Four hundred people would tell you I'm easy to talk to. Four hundred. I have a mother who will not say one sentence about herself and I got used to it, and I have a father who says eleven and means two, and I have spent twenty years being the person other people tell things to, and you—" Her voice had gone up and she let it. "You are the only one I have ever wanted it back from. And I am standing in my own room in the third month looking at a strip in your bag and finding out the way I found out about the finding. From a piece of paper. Again."

The rain went at the window.

"That's fair," Val said.

"Stop being reasonable."

"I'm not being reasonable. I'm agreeing with you, and you have decided that agreement is a tactic, and I can't get out from under that, so we're going to be here a while."

Kyra laughed. It came out wrong, one syllable, more like something coming loose.

Then she stopped laughing and stood in the middle of the floor with her hands in her hair and said, to the window: "This is not how I was going to do it."

"Do what?"

"I was going to do it on Sixthday." She turned round. "I had it worked out. Five miles, first marker, the bit where you can't hear anything because of the water, because I thought if you had somewhere to look while I said it—"

Val had gone very still on the arm of the chair.

"Kyra."

"Six and a half," said Kyra Davan.

Nothing in the room moved for the length of a slow count.

"Say that again," Val said.

"You heard it."

"I want it again."

"Six and a half months. I bought the strip in Aventhal with the door locked and I sat on the edge of the bath with it for about an hour, and then I put it in a drawer and went to work, and I have been going to tell you every single Fourthday since." Kyra pulled the other chair round with her foot and sat down on it heavily. "So before you construct anything: yes. I know exactly what you've been doing, because I've been doing it eleven miles away, and worse."

Val put her hand over her mouth.

It was a gesture she had not made in front of another person in twenty years, and Kyra had no idea what she was watching. What she saw was Val Sorin sitting on the arm of a chair with her hand over her face and her shoulders going, and she got up fast and said her name.

Val was laughing.

"Oh," said Kyra. "Oh, you absolute—"

"Seven months," Val got out.

"Six and a half."

"Both of us," Val said. "In the same year. Four miles. The wall—" She had to stop. "You brought me bread at the trial. You stood there and made me eat it and told me I looked like a woman who'd been standing since the eighth hour—"

"You did look like a woman who'd been standing since the eighth hour, you were gray—"

"I was nauseated, Kyra, I had been nauseated since the ninth hour and I was standing in a gallery at a fold trial with my hands on a rail concentrating on not disgracing myself in front of the drive faculty—"

And then the two of them were gone, both of them, in a rented flat above a shuttered seed merchant's on the coast road four miles out of Aventhal, in the rain, in the third month: laughing until Kyra had to lean on the table and Val had to put her head back against the wall and stop, and start again the moment either of them looked at the other.

It went on an absurd length of time. It was the first thing the two of them had done together without managing it since they were nineteen years old on a plateau, and neither of them would ever describe it to anybody.

"How did neither of us see it?" Kyra said, at the end of it.

"You know how."

"I want to hear you say it."

"It has been winter since the eleventh month and you have been in that coat and I have been in mine," Val said. "And neither of us has looked directly at the other since the turn. I have known I wasn't looking. I have gone on not looking, on purpose, every single Fourthday."

"Yes," said Kyra. "That."

It stopped the way that kind of laughing stops, all at once, leaving the room quieter than before.

Kyra wiped her face with the back of her wrist.

"Right," she said.

"Yes."

"Who?"

Val looked at the window.

"Val."

"I'd rather not."

"That's not on the table anymore. We are two women in one room and both of us have done the same appalling thing to the other and I am not walking out of here with it half done." Kyra put her hands flat on the table again. "Fine. I'll go first. That's the deal, I go first and then you go, and you don't get to weigh it up while I'm talking."

"All right."

"Xander."

Val did not move.

"Materials," Kyra said. "West group. He came over to our table in the Pit in the fourth month last year with a question about why the far lane's crooked, and he had a chair inside eleven minutes, and I watched him do the whole of it and admired the work." She stopped. "Muler. That's the name. Rieve told me what they call him before he ever opened his mouth about it, so I had it in advance and I asked him at my own door whether it was true, and he said yes, and I believed him. That is the whole of my judgment laid out for inspection."

The rain went on doing what it was doing.

"Your turn," said Kyra.

Val was looking at the table.

"Val. Your turn."

"Alexander," Val said.

Kyra opened her mouth.

And then she did not say anything, because she was looking at the card on the table between them — cream, ordinary, an office and a link string printed underneath, with a strip taped lengthways across the face of it, two short pieces of tape at either end, carefully, by somebody who had put it somewhere on purpose and then not taken it out again for months.

The strip covered the printed line almost entirely.

What showed past the left-hand edge of the tape were four letters.

"I've got one of those," Kyra said.

"What?"

"One of those cards. He put it on a table in front of me face up and didn't touch my hand doing it, and it has been on the shelf by my door since the fourth month of last year, and I have walked past it every single day." She had not moved. "Val. Mine says Xander."

Val looked at the four letters for a long moment.

"Then between us," she said, "we have had the whole of his name in two rooms for a year."

— end of chapter one —

Neither of them left and neither of them ate, and at some point in the afternoon Val said the sentence that finished the first part of it.

"He told me he couldn't father children."

Kyra was at the window with her arms folded.

"When."

"Early. Before anything. He said it the way you'd tell somebody you were left-handed." Val had not moved off the arm of the chair in two hours. "He did not make a performance of it. That's the part I keep going back over. If he had made a performance of it I'd have taken it apart."

"At my door. The first night."

"At the orchard wall. Also the first night, walking me back."

"So he says it early, and unprompted, and lightly, to both of us," said Kyra. "That's a practiced line."

"Or a true one he's tired of saying."

"Val."

"I'm not defending him. I'm telling you the two readings, because there are two, and I would rather we were accurate before we are furious."

"You'd rather be accurate than anything," Kyra said, and did not mean it kindly, and watched it go in.

What Kyra wanted, and said out loud four times over the following hour, was to find him.

Not to shout. She was specific about that, which Val found worse. She wanted eleven words in a corridor with a door behind her and no chair for anybody, and then she wanted to leave, and she had the eleven words and she recited them and they were good ones.

"He's gone," Val said, the fourth time.

"People don't go."

"He went in about a week. I knew for nine days and then I went over to the west building to tell him, and the woman at the desk said he'd gone east and that he'd left eleven days before." Val looked at her hands. "There was a man on the third floor with a trolley taking the shelving out. I stood in the corridor and put the whole thing down as a coincidence, because the alternative was arithmetic I did not want to do standing up."

Kyra came away from the window.

"Say that again."

"Which part?"

"The eleventh month. You went to tell him in the eleventh month."

"Yes."

"I went in the first month," said Kyra Davan. "The day after the trial. There was a woman from stores in there with a list, and I stood in the doorway and told her I'd come to the wrong floor."

It took them until the light went to do the rest of it, and neither of them ever described that evening to another person, and both of them would have said afterward that it was the most clinical thing they had ever done together and that they had been glad of the work.

Kyra found a sheet of instrument paper and ruled it, because Kyra had never in her life solved anything without ruling something first. Two columns. Val gave dates the way she gave dates in a method paper, flat, without qualifiers, and Kyra wrote them down in her own hand next to her own.

Fifthdays, in Val's column. Some weeks twice and some weeks not at all and never once explained, which Val had stopped constructing explanations for in about a month and had been rather pleased with herself about.

Fifthdays in Kyra's. A long run of them, and two that were not.

They put the two columns side by side and looked at them for some time.

"He never crossed," Kyra said.

"No."

"Not once. The same evening of the week, in two flats, for seven months, and not one night where he'd have had to choose." She ran her thumb down the paper. "That's not luck. That's a man with a calendar."

"It's a man who asked two women what their weeks looked like and listened to the answers," Val said. "Which is the same thing and sounds better, and I'd like us to notice that we are both deciding what kind of man he is out of a ruled sheet."

"Then help me. What did he actually do?"

Val looked at it a long moment.

"Nothing," she said.

"Nothing."

"He didn't have to do anything. Look at it properly. He never told either of us about the other, and neither of us ever told anybody at all, and the two of us are the only people at that institute who would have put it together in eleven seconds." Val's voice had not changed and something under it had. "He didn't conceal it, Kyra. We did. We did the whole of it for him, for nothing, for our own reasons, without being asked."

Kyra sat down on the floor with her back against the wall, which was a thing she had done at eighteen and had not done since.

"That's obscene," she said.

"Yes."

"You realize if either of us had said one sentence—"

"I do realize it. I've been realizing it since the eleventh month." Val put the sheet down. "And I'd like to be angry with him, and I am, and it keeps sliding off onto the two of us, and I can't get it to stay where it belongs."

They came at it once more, late, with the lamp on and the rain finally stopping.

"He lied," Kyra said. "That's all this is. He's a man who tells women he can't give them a child because it makes everything simpler, and one day the arithmetic caught him, and he went before it landed."

"That's the obvious explanation."

"It's the only one."

"It's sufficient," Val said, "which is not the same thing, and yes, it is very probably what happened."

"Then say it's what happened."

"It's what happened."

"You said that the way you sign forms."

"Because I am eleven hours into the worst day of my adult life and it is the only voice I've got," said Val, and Kyra, who had heard that sentence on a plateau a long time ago in an entirely different argument, put her head back against the wall and laughed once at the ceiling.

"Stay," said Kyra. "It's the last coach and then a mile uphill in the dark and you're seven months."

"I am aware of how many months I am."

"Then stay."

Val stayed. She lay in the dark on a bed that was too short for her in a room that smelled faintly of the seed merchant's, eleven feet from a woman who was not asleep either, and neither of them said anything else, and both of them were, for the first time in months, not carrying it alone.

It was the last night of the whole business in which the obvious explanation was enough.

— end of chapter two —

Kyra went to the west building on the Thirdday, because Kyra had never once in her life been able to leave a thing alone in a drawer.

She told herself on the way across that she was not going to do anything. This was true in the sense that she had no plan and false in every other sense, and she knew it, and went.

The west building was four floors of materials people and a smell of hot metal that got into your clothes. She had been up those stairs perhaps nine times and every one of them had been in the evening and none of them had been anybody's business.

The rooms on the third floor had been stripped to the walls.

Not emptied. Stripped — shelving out, benches out, the floor scrubbed and the marks of the feet still on it, a window open at the top to take the smell away, and two new people moving a crate in with the unhurried confidence of people who had been told the space was theirs.

"Are you looking for Dorrin?" one of them said.

"No."

"Because he's got the lot. If it was here in the last year, Dorrin has it in the basement and he'll want a docket."

"Thank you," said Kyra, and went downstairs and did not go to the basement, because she had arrived at the top of the building furious and had come down it as something else, and she wanted to be out in the air before she worked out what.

The registry was on the ground floor and had a clerk in it called Mennit who had been there eleven years and had the flat, unbotherable calm of a man who has never once been asked a question he could not answer with a drawer.

"Muler," he said. "Alexander Muler. Materials, west building."

"That's him."

"Resigned. Eleventh month, last year." He turned the file round so she could see it, which she had not asked him to do and which told her a great deal about how ordinary he thought the question was. "Two years and two months. Notice given, notice worked, exit signed, nothing outstanding. Clean as anything."

"Forwarding?"

"None given. They mostly don't." Mennit turned a page. "Before us he was at the Enness institute. Five years. Materials and lattice tolerances, references in the file, all of it in order. Before that, Enness had him from a technical school out east and there's a form from them too."

Kyra looked at the file upside down.

It was the flattest, most legitimate object she had ever seen. It had dates and signatures and a small square where somebody had noted that he had twice been late returning equipment. There was a man in it, an entirely ordinary one, employed and paid and mildly careless with a torque gauge.

"Was he liked?" she said.

Mennit considered it, because he was a serious man about his drawers.

"Very," he said. "People are sorry he went."

She was at the door when he said the other thing.

"You're the fifth."

Kyra stopped.

"Asking after him," said Mennit. "In here and at the west desk between us. I remember because it's a quiet window and nobody asks after anybody."

"Four before me."

"Two before he went, one just after, and a woman in the first month." He was pleased with himself about it. "Nothing in it. People have debts."

And Kyra Davan stood in a doorway with her hand on the frame and did the arithmetic, and it came out wrong.

One in the first month was herself. One just after he went was, at a guess, a woman seven months gone who had walked up two flights of stairs in the eleventh month and found a man with a trolley.

That left two. Before he went. Before either of them had anything to come and ask about.

"Do you know who?" she said.

"I don't keep a book on it." Mennit shut the drawer. "Men, I think. Not from here."

She went out past the yard gate and up the orchard road and got about a half mile before she had to stop.

Here was the thing she had discovered in a stairwell and had not wanted to name in front of a clerk: there was nowhere to put it.

And under that, small and cold and easy to put down, which she did: two men came asking after him before he left, and then he left.

She had eleven words. She had had them for four days and had polished them the way she polished everything, and they were for a corridor with a door behind her, and the corridor did not exist. The man was not hiding. He had not been driven off and he had not run; he had given notice and worked it and signed an exit and been sorry to go, and nine people in that building would have told her he was a good sort, and one of them would have said it while laughing at a thing he had said.

You cannot be angry at an absence. It gives you nothing back. It simply stands there being an absence, and after a while the anger turns round and looks for the nearest person with a face, and Kyra knew precisely who that was going to be and had already caught herself starting.

She stood at the orchard wall for some time.

Then she said the eleven words out loud, into a wet field with nothing in it, because they had cost her four days and she was not going to carry them any further, and she felt no better at all and had not expected to.

Ilen Vosse was waiting at the coach stop with his collar up and a folder under his arm, and he had clearly been there a while and equally clearly had not thought of going inside.

"They said you'd gone over to the west building," he said. "Nobody could think why."

"Instrument thing."

"In materials?"

"Ilen."

"All right." He fell in beside her, and for about eleven paces he managed not to talk, which for him was a devotional act. "Kyra. The fifteen seconds."

"The whole planet has heard about the fifteen seconds."

"The whole planet has heard a story about the fifteen seconds. It's a very good story and I have told it four different ways to four committees, and I did that because none of the four are true and I have run out of people who can read a plate and will not humor me." He stopped walking. "You rebuilt an instrument down to the housing on a plateau because you would not accept a number you couldn't source. I have met perhaps four people in my life who would have done that and you are the only one of them I would ask."

"You want me to look at the trial data."

"I want somebody to tell me why fifteen seconds went missing out of a four-minute fold and came back again," said Ilen Vosse, "and everybody I ask starts by telling me the ship came home intact, as though I had forgotten."

The coach came up the road in the wet.

Kyra looked at him: thin, gray, entirely delighted, standing in the rain with a folder he had not thought to protect.

"Send it to my plate," she said.

— end of chapter three —

The form was called a paternal baseline and every person born on Sethal had one attached to them, and Val had been putting it off for four months.

It was not a moral document. That was what she kept telling herself in the corridor. It asked for a name and a registry number and it went to whichever institute held the man's assays, and the assays came back and sat in a child's file for two hundred years and nobody ever looked at them unless something went wrong.

Everyone had them. You were assayed at fourteen, in a room that smelled of disinfectant, with eleven other people from your year outside on a bench being loud about it. Novi had cried. Val had not, and had been mildly insufferable about that for a month.

Three lines. A name, a number, a signature.

She sat with it in front of her for the better part of an hour.

Her physician was the institute's, because she had never in her life understood why a person would take a coach to another terrace to be told a fact about herself.

"You're into the eighth month," the physician said. "I'd have liked this in the third."

"I know."

"I'm not scolding you. Half the women who come through this room file it late and the other half are lying about which half they're in." She turned the sheet round. "Name and number. If you don't have the number we can find it from the name, it only takes longer."

"I don't have the number."

"Fine."

"He's left the institute."

"Also fine. It follows the man, not the post." The physician wrote something. "Is he going to be difficult?"

Val considered the question honestly, which she did not have to and which cost her something.

"No," she said. "He's going to be nowhere."

She filed it herself, in the registry, at the second hour, which was the hour at which the registry contained one clerk and no observers.

This was not an accident and she knew exactly what it was. Vaelith Sorin was a director with twelve people and a budget and a finding on her file, and she had spent a year and a half being a woman about whom there had been something and being very good at her job in front of people who were waiting to see which of those two facts was load-bearing. What she was now going to do was walk into a records office in her own institute and ask for the medical file of a man who had left before the turn of the year.

The clerk took it without reading it.

"Eleven days," he said. "Longer if it's an outside holding."

"Thank you."

"Congratulations," said the clerk, still not reading it, and Val went up the stairs with her ears going.

Tressin Orr was sitting on the step outside their block that evening with her shoes off and the expression of a woman who has decided to say something.

"Tress."

"Your extractor's making a noise again."

"It always makes a noise."

"And everybody knows," said Tress.

Val stopped with her key in her hand.

"Since when?"

"The second month. Possibly the first. Fesk worked it out first and told nobody, which I thought was decent of him, and then Rieve worked it out and told everyone, which I thought was Rieve." Tress pulled her knees up. "Nobody minds. I want to be clear, because you're doing the face. Nobody minds even slightly. Half of them think it explains why you stopped taking the stairs and the other half have been placing a construction on it that I've been putting down for six weeks."

"What construction?"

"That you'd gone quiet because the father was somebody in this building."

Val did not move a muscle in her face.

"And what do you say to that?"

"That it's none of their business, and that I've lived on the other side of that wall for a year and a half and I've never once seen you go anywhere with anybody," said Tressin Orr, who was twenty-six and meant it as loyalty, and who would remember having said it.

"Thank you," Val said.

She sat down and did four hours of good work and thought about it exactly eleven times.

The answer came back in nine days, which was two faster than promised, and it was a single line under a printed heading.

No record held.

Val read it, put it down, and picked it up again.

Then she walked down two flights to the registry and stood at the counter and asked the clerk to check whether the request had gone out correctly, and the clerk checked, and it had, and the institute had answered it within the day because the institute had his file open on a shelf and had simply looked in it.

"There's no assay in there," the clerk said. "There's an employment medical, which isn't the same thing, and it references a baseline held elsewhere."

"Then request it elsewhere."

"I did. That's what took the nine days." He turned the sheet round so she could see it. "Enness says we hold it."

Val looked at the line for a while.

"Read me that again," she said.

— end of chapter four —

It took eleven days to establish that nobody had done anything wrong, which was the part that neither of them could get past afterward.

Val worked it from the institute, where a director can ask for a file and be given it and cannot ask twice without it becoming a thing people mention. Kyra worked the other end, where a woman who held the ninth chair at Corran Vayr for five years can put a link through to a registrar at Enness at the eighth hour and be answered inside the minute, and can use a tone that Val had heard her use perhaps four times in twenty years and had never once been on the receiving end of.

What they had at the end of the eleven days was this.

Alexander Muler had three baseline assays missing from his record. Not one. Three — the standard adolescent panel, the resonance baseline, and the chemistry — and each of the three had been formally waived, on a separate occasion, by a separate person, in a separate institution, for a reason that was written down and was correct.

The technical school out east had waived the panel because he had come to them from a rural holding and the holding certified the panel had been done. The holding had shut in the intervening years and its records had gone to the district, and the district had them, and in them the panel was marked as forwarded to the school.

Enness had waived the resonance baseline on the grounds that the school held it. The school's form said it had gone with him to Enness.

And the institute, two years and two months ago, had waived the chemistry because the file it had been sent showed the other two as held at Enness, and no institute on the planet re-assays a man of thirty-four who has a complete file somewhere else.

Every waiver was signed. Every signature was legitimate. Every single person in the chain had looked at a document in front of them, seen that the work had been done elsewhere, and quite correctly declined to do it twice.

"Somebody forged it," Kyra said.

They were on the wall at the water house, which was as far round the perimeter road as either of them went now, and Kyra had the sheets on her knee with a stone on them.

"No."

"Val, three institutions—"

"Nobody forged anything. I've been over it." Val had her hands round a cup she was not drinking out of. "A forgery leaves a shape. There's a document that says a thing that isn't true and you can put your finger on it and say here. There is no document anywhere in this that says anything untrue. Every one of them says the work is held by somebody else, and every one of them is reporting, accurately, what the form in front of them said."

"Then the first one lied."

"The first one is a holding that shut nineteen years ago whose records went to a district office in a flood year." Val turned the cup round. "It may have lied. It may have lost a page. It may have done the panel and filed it under the wrong name in a hut. The point is that after that nothing had to happen at all. Nobody had to keep it going. It kept itself going, for sixteen years, out of eleven ordinary people each doing the correct thing."

Kyra was quiet for a moment.

"That's worse," she said.

"Yes."

"I'd rather have a man in a room with a pen."

"So would I," said Val. "A man in a room can be found."

Rooks went over the orchard. Kyra put her boot up on the wall and pulled the sheet out from under the stone and read the top line again, which she had read about forty times.

"So what's actually true?" she said.

"Say what you mean."

"I mean strip the indignation off it. What do we know? Not what we feel."

Val put the cup down, which was the thing she did instead of sitting forward.

"We know a man worked at two institutes for seven years and was assayed at neither," she said. "We know he told two women he could not father children. We know that is false in the only way that can be tested. And we know that if anyone had ever run his chemistry, it would be in a drawer, and there is no drawer."

Kyra was quiet for a second.

"He said it had been looked at."

"He said that to me too. At a wall, in the dark, in the fourth month." Val did not move. "It's been looked at, it's been looked at more than once. Those were the words and I have had them in my head for a fortnight. A man does not say that unless somebody told him. And nobody on this planet has ever looked at him at all."

"That's not a conspiracy."

"No. It's a hole." Val looked down the length of the orchard. "It's a perfect hole, and it is made entirely out of correct behavior, and I have been in this profession for twenty years and I have never seen one before."

Kyra folded the sheets.

"He knew," she said.

"You can't know that."

"He was late twice with a torque gauge and never once with a form." She stood up off the wall and put her hand on her back, which she had started doing in the last fortnight and had not noticed. "A man who is careless about everything and careful about one thing is telling you what the one thing is."

And Val, who had been three days trying to say precisely that in a way that did not sound like a woman constructing a villain out of her own bad judgment, discovered that she did not have to.

— end of chapter five —

The trial had taken four minutes and eleven seconds and was supposed to have taken three minutes and fifty-six, and that was the entire scandal, and nobody except Ilen Vosse thought it was one.

Everyone had been on the floor for it. A hull that had hung eleven hundred miles above Aventhal for two years had folded out one light year with four people inside it, and had folded back, and had come home with its skin at ambient and its instruments running and a fault log four lines long, all four of them trivial.

The crew walked out of it. That was what the whole planet had: four of them, on their own feet, one of them talking, and a physician went over all four for nine days afterward and found a great deal of nothing.

Forty years of work. Four thousand years of a dead man's notation. Ilen Vosse had said, at a gala, that he would sit down and cry in front of eleven senior people, and he had done exactly that, on a floor, and nobody had thought less of him for it.

And then, eight days later, a junior on the timing bench had written a memorandum about fifteen seconds, and had been thanked, and the memorandum had gone into a folder.

"They think it's a clock," Ilen said.

"It is almost always a clock."

"It is almost always a clock and I have spent a year on the clocks and it is not a clock." He had brought the whole of it out to her in four crates and had sat on one of them ever since, which he had been doing for two hours. "Kyra. Ask me the good question."

"Which clocks disagree."

"Thank you." He put both hands up. "None of them. That's the answer. There is no disagreement anywhere."

Kyra turned round from the plate.

"Say that properly."

"The ship carries four independent references. The ground carries eleven, including two the Assembly insisted on that nobody in the faculty had any control over, which was insulting at the time and is now the best thing that has ever happened to me." Ilen was counting on his fingers, badly. "Every reference aboard agrees with every reference on the ground to within the noise. The ship did not run slow. The ground did not run fast. There is no discrepancy between the two frames."

"Then where are the fifteen seconds?"

"In both of them," said Ilen Vosse. "That's what I have been trying to say to four committees since the first month. Everyone hears error. There is no error. The event ran long by every clock in the system, aboard and ashore, by the same fifteen seconds, and the method is right about every other number to eleven places."

"So the ship was somewhere for fifteen seconds."

"The ship was something for fifteen seconds," Ilen said. "I would like very much to be able to say somewhere and I have not earned it."

He left the crates. Of course he left the crates.

Kyra went at it the way she had gone at a magnetosphere at nineteen, which was to distrust the instrument first and everything else afterward, and for six days she did nothing but establish that the instruments were telling the truth.

She liked it. That was the thing she noticed on about the fourth day, sitting on a stool at the eleventh hour of the evening with her hand on the small of her back and a plate full of other people's calibration curves: she was happier than she had been in a year. Her body was doing something enormous and unnegotiable in the background and the rest of her had a problem in front of it with a number at the end, and for whole hours at a time she was nineteen and on a plateau and nothing had happened to her yet.

Val came out on the Fourthdays and they sat on the wall and Kyra talked about clocks.

"You've got the face," Val said, on the second one.

"I don't have a face."

"You have several. I know them all and I've known them longer than anyone alive, and that's the one where you've found something and you don't want to say so in case it stops being true."

"That's your face."

"It was never my face," said Val. "I used to say it about yours."

On the seventh day she stopped checking the instruments and looked at what they said.

The whole event divided cleanly into two parts. There was the fold itself, which behaved exactly as forty years of theory said a fold should behave and was, by some distance, the dullest data Kyra had ever handled.

And fifteen seconds that were not dull at all.

They sat in the middle. Not at the start and not at the end: in the middle, with good data either side of them, and the instruments did not drop out and did not saturate and did not go to zero. They went on recording faithfully at the full rate, the way instruments do, because an instrument has no opinions.

Kyra pulled the fifteen seconds up on the plate at the eleventh hour of the evening, alone, in a cold room, with the rain going across the fields outside.

Then she sat and looked at it for a very long time.

— end of chapter six —

There were three star trackers aboard, and during the fifteen seconds they returned three different skies.

The first had the departure sky: the sky off the yards above Aventhal, the one it had been looking at before it went, correct to the last catalogued star, with the small parallax you would expect of an instrument that had not moved.

The second had the destination sky. Also correct. Also stable. Also, by every check Kyra could throw at it, a real observation of a real field of stars from a position a light year from the yards, which is further than anything her species had ever been.

The third had a sky that was not in the catalogue.

Not noise. Noise has a character and she had spent two years of her life learning that particular character on a plateau. This was a field of point sources with a distribution, and the distribution was wrong, and the instrument reported it with a confidence figure of the sort it gave on a clear night.

The hull strain gauges said the hull was under load. The hull strain gauges also said the hull was not under load. They said both at the full sample rate for fifteen seconds, and the gauges were on the same spar, eleven inches apart.

And the two magnetometers disagreed.

That was the one she went back to, and she could not have said why for the first hour.

They were a matched pair, mounted fore and aft, of a design that had not changed in thirty years because it did not need to. Through the whole of the fold they agreed. Through the fifteen seconds they did not, and the disagreement was not a drift and not a spike and not a failure.

It was a constant.

A fixed amount, applied to one and not the other, steady to the limit of what either could resolve, present from the first sample of the fifteen seconds to the last and gone in the sample after.

Kyra put the number on the plate at the eleventh hour of the evening in a cold room at the end of a long wet spring.

And then she was standing up, and she did not remember standing up, and her hand was flat on the bench.

She knew the number.

She had known it since she was nineteen years old. She had carried it through two years on a plateau with no sea anywhere; she had broken an instrument down to the housing and rebuilt it and found it still there; she had written it on the inside cover of eleven notebooks; she had put it in front of a board and been told, kindly, that an unsourced component is a beautiful thing and not a finding. It had made her Account and it had made her name and for sixteen years it had sat in the literature as an anomaly with her surname on it, uncontested, unexplained, and entirely useless.

It was the field bias at Thennet.

Not the same order. Not comparable, not in the region of. The same. To three places, which was as far as a magnetometer from thirty years ago could go, and Kyra Davan had spent her life being extremely careful about what the same meant and used the word now without any qualification whatsoever.

She sat down on the floor of the instrument hall with her back against the bench leg.

There was no drive on Thennet. There had never been a drive on Thennet. There were eleven thousand people on a high cold plateau with no sea and no metal worth the name who had been there four thousand years, and a prefabricated station with a heating system that ticked, and her own nineteen-year-old handwriting on the inside cover of a notebook in a crate in a room in Aventhal.

"Oh," said Kyra, out loud, to nobody.

She crossed the campus at some hour she could not afterward reconstruct, from the instrument hall to the block at the edge of it, in the rain, and she arrived at Val's door with a sheet in each hand and her hair on end and no coat.

She hit the door with the flat of her hand until it opened.

"Val. Val, wake up. Val—"

"I'm awake." Val was in the doorway with the light behind her. "You're not wearing a coat. It's the fourth month and you are eight months gone and it is the third hour of the—"

"The bias is in the fold."

Val stopped.

Kyra came in and stood there dripping on the boards of a flat she had been in perhaps nine times, breathing hard, holding out one of the sheets.

"Say the number," Val said.

Kyra said the number.

And Vaelith Sorin — who had eleven days earlier taken a folder out of the bottom of the third crate for the first time since she was twenty-two, and had not yet told anybody, and had been sitting with it every evening since like a woman sitting with a lamp — went very still in her own doorway at the third hour of the morning.

"Say it again," she said.

— end of chapter seven —

Eleven days before Kyra crossed the campus in the rain without a coat, Val had been handed a routine maternal panel by a woman who thought it was routine.

"Everything's where it should be," the physician said. "You're boringly healthy and so is it, and I say that as a compliment."

"May I keep the sheet?"

"Nobody keeps the sheet."

"I'd like to keep the sheet."

"You're a biologist," said the physician, with the weariness of a woman who had met biologists. "Keep the sheet. Don't come back in nine days having decided something."

Val read it walking back across the campus and had put her finger on it before she reached the biology building.

It was in the part of the panel nobody reads, the long tail of regulatory markers that are printed because the machine prints them and that mean nothing on their own and are looked at by precisely no one. Four of them were expressed. They should not have been. They were not dangerous and not associated with anything and no physician on Sethal would have glanced twice, because there is nothing to glance at: they are the sort of thing that comes up in eleven samples out of a thousand and gets written down and forgotten.

Val had seen that pattern before. She had seen it once, in a west range at Corran Vayr, at the age of twenty-two, on four consecutive evenings, off a swab taken from the rim of a blue cup.

She went home and stood in front of eleven boxes she had still not unpacked, in a room with an ugly plant on the sill, and took the folder out of the bottom of the third one.

The sheet was where she had sealed it sixteen years ago. She had not looked at it since the night she put it there, which had also been the night she had decided not to walk eleven paces down a corridor.

It was still the best work she had ever done.

That was the first thing, and she made herself sit with it, because the second thing was going to be easier if she had been honest about the first. A population isolated four thousand years on a plateau, whose cellular energetics were coupled — measurably, specifically, unmistakably — to the local bioelectric environment. Not surviving Thennet. Running on it. And the other end of it in a woman's notebook four feet away: a field with a persistent unsourced component.

The result had cost her a career, a friend for a decade, and the only genuine intimacy she had with the natural world, and it had cost eleven thousand people a consent nobody had asked them for, and it had never been published and never would be.

She put her own panel next to it.

The four markers were the same four.

She worked alone for nine nights before she told anybody, and she was aware the entire time that she was doing the identical thing she had done at twenty-two and had constructed four separate justifications for it that she could recite, and three of them were sound.

Then Kyra came across the campus at the third hour of the morning with a sheet in each hand, and said a number Val had last heard in a common room on a plateau, and the two halves came together in a doorway.

They sat in Val's kitchen until it got light.

"Say the biology part again," Kyra said, at some point. "Slowly. As though I'm a stellar chemist, which I am."

"There is a set of regulatory markers I have seen in exactly one place, which is Vey tissue." Val had her hands flat on the table. "They are not a sequence. Nobody has a Vey gene. It's a state — it's which parts of an ordinary genome are switched on. In the Vey it is switched on, in every one of the nineteen samples, and it is how they run on that field."

Kyra put her cup down.

"Say the first part again."

"Which part?"

"The part where you have seen a set of markers in exactly one place." Kyra had not moved. "Val. Nobody has ever told me what you found."

Val looked up.

"You read the separation."

"I read the separation. The separation says divergence of method and it is four lines long and a man called Oren stamped it." Her voice had gone quiet, which with Kyra meant something. "The result is in the disclosure. The disclosure is eleven pages and it is in a registry at the Vayr and I could have walked in and asked for it any day in sixteen years, and I never did, and I have never once asked myself why not."

"I assumed you knew."

"You assumed I knew, and I assumed you'd tell me, and neither of those is a thing that happened." Kyra pushed the cup away. "So tell me now. From the beginning. What did the two of us find on that plateau?"

And Val told her, at a kitchen table at the fourth hour of the morning, sixteen years late: the coupling, the energetics, the four thousand years, what it meant and what it did not mean and what it had cost to know it. It took her the better part of an hour. Kyra asked eleven questions and four of them were better than any Val had been asked by anybody at the Vayr.

At the end of it Kyra sat back and looked at the ceiling for a while.

"That's the finest thing anybody in this system has done in my lifetime," said Kyra.

"It's inadmissible."

"I didn't say it was admissible. I said what it was." She put her hand flat on the table. "Both of those are true and you have spent sixteen years only saying the second one."

Then she came back round to it, because she had been circling it for an hour and both of them knew.

"And it's switched on in you."

"It is switched on in my panel, which is not the same statement, and I want to be careful about it. What a maternal panel shows is not only the woman." Val looked up. "I need yours."

Kyra sat back.

"That's the first time," she said.

"The first time what?"

"That you've asked me for a sample instead of taking one."

The clock in the hall did the thing it did on the hour, and neither of them moved.

"Yes," Val said.

"I'm not throwing it at you. I'm telling you I noticed." Kyra pulled her own sheet across the table and turned it face down, which was as near as she came to ceremony about anything. "Take it. Take whatever you need. I'll sign whatever's required and I'll sign it in front of whoever you like."

It took four days, and Val did the work twice, and the second time she did it with Nesh standing at the bench writing down every step, because she had decided in a doorway at the third hour of the morning that she was never again going to hold a result that only she had seen.

The four markers were expressed in Kyra's panel.

The same four. The same state. In a woman who had never handled Vey tissue in her life and who had spent two years on that plateau doing nothing but pointing an instrument at a star.

Val sat back from the bench and put both hands over her mouth.

Then she wrote it out, in the flattest language she owned, because she was going to have to say it out loud to Kyra Davan within the day and she wanted it to be true before it was spoken.

There are three things. A population on a plateau that is coupled to a field. A field bias with no source, present at that plateau and present inside fifteen seconds of a fold. And two children who are not born yet, in whom the same regulatory state is active, and who have in common one man about whom there is no record anywhere on this planet.

She read it back.

Then she took the sheet down the corridor and put it in front of three people whose whole function, for the next hour, was to tell her she was wrong. It was the exact opposite of everything she had done at twenty-two, and it cost her more than the walk to the registry had, and it was the best decision she made that year.

— end of chapter eight —

They kept the Fourthdays through all of it, which was the only decision either of them made that year without discussing.

The Sixthday loop had been eleven miles once, and then six, and by the third month it was four and they ran it slowly and neither of them said why. The Fourthday was a different thing and always had been: four miles round the perimeter road, two hours, nobody sitting down next to them. By the fourth month it was the biology building to the water house and back, at a pace that was not a pace, and both of them went on calling it the four miles.

They went slowly. They stopped at the wall. Kyra put her boot up on it out of habit and could not comfortably leave it there and took it down again, and neither of them commented, and both of them noticed.

And for four hours they were better than they had ever been.

That was the strange thing about that spring, and Kyra thought about it afterward for a long time: that the worst year of her adult life contained the best conversations of it. They had the fold and the bias and the markers and the hole in a man's record, and they took the whole of it apart on a cold wall every Fourthday with the orchard going over from bare to not bare, and Val Sorin argued with her at full extension, without managing her, without deciding in advance what Kyra needed to hear.

On the science she gave everything she had.

"The rooms," Kyra said, on the second Fourthday of the fourth month. "I've got to do something about the rooms."

"Mm."

"There's one bedroom and it's mine and the other room has a bench in it, and the stairs are outside, which is fine in the third month and is going to be less fine in the sixth." She was picking at the wall. "And the seed merchant's is shut so the whole building's empty at night, which I used to like."

Val looked down the orchard.

"Yes," she said.

Kyra waited.

Kyra went on waiting, through a silence of the specific length that meant Val Sorin was declining to do something on purpose, and then said, "Right," and started talking about the magnetometers.

Here is what Val was doing, and she was doing it deliberately, and she had been doing it since the third month.

She had a list. It was eleven lines long and it was in a drawer and it contained: three sets of rooms on the second terrace, one of them with the stairs inside, all three within four hundred yards of her mother's door; the name of a woman at the city registry who could move a tenancy in nine days instead of six weeks; the physician Novi had used, who was better than the one Kyra had; and a note, in Val's hand, of the four evenings a week she could be at the coast road without it costing the institute anything.

She had made it on the Thirdday after the bag. She had never mentioned it to anybody. And every Fourthday since, she had sat on that wall and not produced it, and the not-producing had become, over nine weeks, the most disciplined thing she had ever done.

Because she had spent twenty years deciding what Kyra Davan needed.

She had decided it on a course at the Headland with two thousand people watching. She had decided it in an office on the ground floor of the east range with a form and a stamp and a man called Oren, and she had been right, and it had cost them a decade. She had decided it in a cold store with a manifest and three signatures. Every single time, she had known better, and every single time she had been correct, and every single time the woman she had done it for had come out the other side with something taken from her that she had not been asked about.

Val had spent a year and a half teaching herself not to.

So she sat on a wall in the fourth month with an eleven-line list in a drawer eleven miles away and said yes, and let a woman who could not put her boot up on a wall anymore solve her own housing, and was quietly, thoroughly proud of herself.

Here is what Kyra was doing.

She had been ready for it. She had been ready for it since the third month, and had rehearsed it — the whole scene, Val arriving with a folder and a physician's name and a list of rooms and that face, and Kyra saying, I am thirty-eight years old and I have run a floor at the Vayr, Val, I can find a flat. She had the line. She had polished it the way she polished everything.

She had also, without admitting it to herself, arranged her side of the wall so that Val would have to produce the folder.

And Val had said yes, and looked down the orchard.

Kyra went home on the coach in the failing light with her hand flat on the side of herself, doing the thing she had been doing for two months, which was waiting for a woman to overstep so that she could enjoy stopping her. And somewhere on the coast road she understood, with the completeness of a thing arriving all at once, that she was not going to get to.

She had wanted her to say it.

Not the list. Not the rooms, not the physician, not the nine days instead of six weeks. One sentence, and she could have said it herself in four words, and had been saying it to other people her whole life and had never once been on the receiving end of it.

I am here. We're doing this together.

Kyra Davan sat on a coach with her forehead against the cold window and discovered that after twenty years of asking Vaelith Sorin to stop deciding things for her, she had been asking for the wrong thing, and had got exactly what she asked for, and it was the loneliest she had been since a cold store on a plateau.

She did not say so.

That was the whole of it, and neither of them knew it was happening: the flaw had not repeated. It had turned over and come up the other way, and both of them were doing precisely what the other had spent twenty years demanding, and it was worse.

— end of chapter nine —

They put the whole of it on one table in a cold room at the institute on a Fifthday in the fourth month, three of them at the table and a fourth at the far end of the room, and by the fourth hour there were three explanations and none of them were compatible.

Ilen's was the simplest. The bias was physics. Something about the structure of a fold produced that signature and Thennet was sitting in some quiet residual of it for reasons that would turn out, when somebody was clever enough, to be geometry. He was not troubled by the coincidence because he did not think it was one.

"Four thousand years of people," Kyra said. "In it. Living."

"Yes, and I'm sure that's interesting, but it's downstream." Ilen had his chin in that position. "Something is producing a field. Things that live in fields adapt to fields. That's the least surprising sentence anybody has said all afternoon."

Val's was the opposite. She thought the biology was not adapting to the field but answering it, which was a distinction she spent eleven minutes defending and which Kyra eventually forced her to put in one sentence.

"The state is not a callus," Val said. "A callus is what a body does to a thing that happens to it. This is a body running a process it already has, correctly, that it does not run anywhere else on this planet. That's not adaptation. That's a machine finding the thing it was built to plug into."

"Built by whom?" said Ilen, delighted.

"Don't."

"No, but you said built—"

"I said it badly and you know I said it badly."

And Kyra's was the one neither of them could make go away.

"It's Thennet," she said. "You're both starting from the fold because the fold is new and the fold is ours. The bias was there first. It was there when I was nineteen with a broken instrument and it has been there for four thousand years with eleven thousand people sitting on top of it, and it turned up in our ship for fifteen seconds, and I don't think our ship put it there. I think our ship went somewhere it already was."

Nobody said anything for a moment.

"That sentence has a hole in it," Ilen said.

"I know it has a hole in it."

"Thennet is four hours away by lander. That ship went a light year—"

"I know, Ilen."

"I'm agreeing with you," said Ilen Vosse, and put his chin further out, and wrote something down.

What ended the afternoon was Nesh, who had been at the far end of the room for two hours writing things down and had not yet learned to leave a thing in the air.

"Where did the Vey samples come from?"

The room changed temperature.

"I'm not being—" Nesh stopped. "I'm asking because it's on the plate and it's going to be in the work, and I'll be asked, and I'd rather be asked here."

"That's correct," Val said. "You're right to ask."

"Val," said Kyra.

"She's right to ask." Val had not moved. "The material was taken on Thennet in the last season of the placement, from members of the Ossen holding, without their knowledge and after their written refusal. Nineteen samples were destroyed in a cold store in front of a witness and one was not. The finding on my file is for that. It is the entire reason I was at a coastal station for fifteen years, and there is an eleven-page disclosure in the registry at Corran Vayr in my own hand, and anything any of us does with that data has to be filed on top of it."

Nesh had gone the color of the wall.

"I didn't—"

"You did exactly the right thing and you will do it again," said Val, "and if you stop doing it because of how that felt, then I have taught you something worse than I know."

She wrote the second disclosure over three nights.

It ran to four pages, not eleven, because the eleven had already been written and she was not going to perform contrition twice. It set out what she had taken and from whom, and the date of the holding's refusal, and the finding; and then it set out, flatly, what the data now appeared to bear on, and requested that the governing group determine whether it could be used at all and under what conditions and by whom.

There was one sentence in it that was not procedure.

I do not have any standing to ask for this and I am asking.

She read it to Kyra on the wall on the Fourthday before she filed it, which was a thing she had not done with the first one, and which took her three tries to get through.

"It's good," Kyra said.

"It's accurate."

"It's both, Val. You're allowed to have written a good one."

Toven Belu read it in front of her, in his own room, with the window open on the yard, taking his time.

He had carried one of her cases up a staircase on her first day and had said one difficult thing badly, on purpose, and had then never said it again, and in a year and a half she had come to understand that this was not a manner but a method.

"You could have used it," he said. "Quietly. Nobody in this building would have checked."

"Yes."

"When you came here I'd have said you would."

"When I came here you'd have been right," said Val.

Belu turned the last page over and looked at the one sentence that was not procedure for a while.

"There was one voice against you at the appointment," he said. "I told you that on the stairs and I told you I wasn't going to say whose it was. It will be on the committee that reads this, and it will vote, and I am still not going to tell you."

"That's fair."

"It isn't, particularly. It's correct." He put the pages square. "They'll want conditions. One of them will be that the holding is approached and that we abide by whatever it says, and you are not going to like the second half of that."

"I don't like the first half of it."

"No," said Toven Belu. "I don't imagine you do."

— end of chapter ten —

The letter to the Ossen holding went out on the fourth-month lander and it was the hardest thing Val had written in sixteen years and it was two pages long.

She had wanted to write nine. She had drafted nine, twice, and both times Kyra had read them on the wall and handed them back and said the same thing, which was that a long letter was a letter that was asking the reader to feel something.

So it was two pages. It said what had been found, in order, without adjectives. It said what was being asked for, which was consent to use the existing data and access to whatever the holding kept about its own oldest history. It said who would be doing the work and where the results would sit and who would own them, and the answer to the last was the holding.

And it was signed by Val, alone, because she had refused to let Belu put the institute's name at the top of it.

"They'll take it more seriously with the institute on it," Belu had said.

"They took an institute seriously once."

The answer came in eleven days, which meant it had been written the day the lander came down.

Val was in the yard when it was brought out to her and she opened it standing up, which she regretted.

It was one line.

The holding has considered it. The answer is no.

Under it, in a hand she had watched sign a manifest in a cold store sixteen years before:

Marenne Vey.

Kyra was furious for both of them for about nine minutes and then stopped, because Val had not said anything.

They were on the wall at the water house. The fifth month had come in bright and the wind had gone round and the orchard had done the thing it did for eleven days a year.

"You're not surprised," Kyra said.

"No."

"I was. Which tells you something about me." She had her arms folded on top of herself, which was the only comfortable place left for them. "I thought — this is enormous, Val. It's about them. It's the biggest thing anybody has ever found out about the Vey and it is theirs, and I thought when they read it they'd—"

"They did read it. That's the answer of a holding that read it."

"How can you be calm about this?"

"I'm not calm about it," said Val, and Kyra looked at her, and saw nothing whatsoever on the outside of her, and — for the first time in twenty years — believed her anyway.

"She stopped drinking tea," Val said, after a while.

"What?"

"Marenne. In the fortnight after the cold store. She had drunk tea in that building three days a week for two years and she came in and stood by the door instead." Val was watching the road below the orchard. "I have thought about that more than I have thought about the finding. The finding was a board and a form. That was a woman deciding, in a room, that she was finished with us, and doing it without one word of accusation, and then standing at the door for a fortnight being polite."

"She signed the manifest."

"She witnessed a disposal that was a lie and she did it in good faith and I let her." Val shook her head once. "Eleven days, Kyra. She wrote that the day it came down. She did not think about it for a week and she did not consult anybody and she did not need to, because the answer has been sitting in her for sixteen years fully formed and waiting for a letter to arrive."

Something went up out of the orchard and went over.

"I could write to her," Kyra said.

"You could."

"I've got two letters from her in a drawer. Sixteen years and two letters, and I answered both of them, and neither of us has ever once put the word Sorin on a page." Kyra picked at the wall. "I have been sitting on that since your letter went out, and I have not offered it, because the second I write to Marenne Vey about this it stops being your disclosure and starts being two women working a back door."

Val did not answer for a while.

"Not yet," she said. "If it comes to it, yes. Not first."

"Then we do it without them," Kyra said.

"Yes."

"And we do it properly, so that when they say no to the next thing it costs them something to say it."

"That," said Val, "is the first sentence anybody has said about this that I would put my name to."

— end of chapter eleven —

The obvious answer was the plateau, and it held for nine days, and Val took it apart herself.

It was a good answer. Two women had spent two years in a field with an unsourced component, at an age when a body is still deciding what it is going to be, breathing the same thin air and drinking the same melt and sleeping eleven feet apart in a prefabricated building with a heating system that ticked. Something in that field had reached into both of them and switched four markers on, and sixteen years later two conceptions had happened that should not have happened.

It explained the two of them. It explained why the state was not in the general population. It explained, if you did not look at it too hard, why a man with no assay anywhere had turned out to be the other half of it.

Kyra loved it. Kyra loved it out loud, at volume, on a wall, for the better part of an afternoon.

"It's clean," she said. "It's the cleanest thing we've had. Exposure, dose, response — that's not exotic, Val, that's the first chapter of anything."

"It is very clean."

"Say the other thing."

"I'd like to check it first."

"You've already checked it," said Kyra, "you've had that face since the water house. Say the other thing."

The other thing was that Val had nineteen samples' worth of data from people who had lived in that field their entire lives, and every one of their ancestors had lived in it, four thousand years deep.

She had gone back into it on the second evening, and had known by the fourth.

The Vey were coupled. That was the old result and it stood and it was the best work she had ever done. Their energetics ran on the local environment, measurably, specifically, unmistakably.

And the four regulatory markers were not expressed in any of them.

Not low. Not variable. Off, in nineteen samples, from a population that had been standing in that field since before Sethal had writing.

"That's the end of exposure," Val said, on the wall, with the sheets weighted under a stone. "If living in the field switched it on, then eleven thousand people on that plateau would have it switched on, and they are the one population on either world where it is reliably switched off."

Kyra read the sheet twice.

"They're coupled without it."

"They're coupled by something else. Something older and structural and probably in the sequence, which I cannot look at, because I have data from nineteen people I stole it from and no consent to go further." Val took the stone off the sheets and put it back. "Whatever the four markers are, the Vey do not need them. And I do. And you do."

"Then where did we get them?"

"Not from the plateau."

"Val."

"I don't know," said Val. "I have been trying for nine days to find a single thing you and I have in common that eleven thousand Vey do not, and the list is very long and entirely useless. We are from a wet place. We ran. We are the same age. We are two women out of nine hundred million and the only thing that distinguishes us from the rest of them is that we were on that plateau, and the plateau is now excluded."

They sat with it.

"You know what the ugly version is," Kyra said.

"Say it."

"That it isn't us at all. That it's him, and it comes down whichever line it comes down, and what's in those panels is the child and not the mother."

"I've thought about that constantly." Val had her hands round a cup again. "It's the simplest reading and I can't rule it out with a maternal panel, which is the whole trouble with a maternal panel. But it doesn't work on its own, Kyra. Whatever he is, he is one man. Two women, two conceptions, a fortnight apart, in a species where that combination is not supposed to be available to a man who says it isn't."

"You think we brought something."

"I think a circuit takes two ends," said Val, and then stopped, and looked down the orchard in a way Kyra had not seen her look at anything.

"What?"

"Nothing. A phrase." Val shook her head. "It isn't a finding. Don't write it down."

Kyra wrote it down.

— end of chapter twelve —

It was Kyra who remembered the basement, two months later, in the fifth month, sitting on the floor of a half-packed flat with her back against a crate.

If it was here in the last year, Dorrin has it in the basement and he'll want a docket.

She had heard it in a stripped room while she was too angry to file anything anywhere, and it had gone in regardless, the way things did with her.

Dorrin wanted a docket. He got a docket; Val signed it, as a director, for unclaimed material from the west building, and it took nine days and two signatures and one conversation with Belu that Val did not report the whole of.

What came up out of the basement was one crate, poorly packed, containing a double handful of assorted lattice offcuts, a torque gauge, eleven unmatched fasteners, a cup, and a notebook.

They opened it on the bench at the institute with Ilen there, because by the fifth month there was no longer any part of this that was done in a room with one person in it.

Kyra picked up the cup and put it down again fast enough that Val looked at her.

"It's a cup," Kyra said.

"Yes."

"It's a completely ordinary cup." She wiped her hand on her leg. "Open the notebook."

It was a working notebook and it was in the state working notebooks are in. Tolerances. Batch numbers. A running argument with a supplier conducted in the margin over four months. A drawing of a fixture, done well, by somebody who could draw. Two pages of arithmetic that Ilen read and pronounced correct and dull.

And on the inside of the back cover, in a different ink and a much older hand than the rest of it — the way a person writes when they have copied something out and carried it for years — three groups of figures.

Kyra saw it first, because Kyra knew the hand.

"They're not tolerances," she said.

"They're not anything," said Ilen. "There's no unit. There's no—" He stopped.

He pulled the notebook round.

Val watched the two of them and did not say the thing she had known for about eleven seconds, because she had learned in the last half year that a room in which she said it first was a room in which nobody else got to.

"They're positions," Ilen said.

"Say them."

"The first is a body in this system. It's—" He did something in his head that took him under four seconds and that nobody else in the room could have done at all. "That's Thennet. That is the plateau, not the planet. Somebody has written down a point on the surface of Thennet to four figures."

Kyra put her hand flat on the bench.

"And the second?"

"The second is Aventhal." Ilen turned the book. "It's the Vayr. It's the old city archive on the second terrace, which has not held anything of interest since the Assembly moved the Dael papers twenty years ago, and whoever wrote this knew it when it was still there."

Nobody said anything.

"And the third," Val said.

Ilen Vosse did not answer for a long moment. He had gone a color Kyra had seen on him exactly once before, in a north yard, in the last week of a break, when he was nineteen and had been given a basement.

"The third isn't a place," he said. "It's a solution."

"Ilen."

"It's where he comes out." He put the notebook down on the bench very carefully, the way you put down something that is not yours. "If you take the eleventh series exactly as it is written, with no correction and no charity, and you run it, and you assume it worked — that is the point in the sky where Sorren Dael is standing at the end of it. I have had that number since I was twenty-three. I have never published it because it is worthless. Nobody has ever seen anything there."

The room had gone entirely quiet.

"How many people on this planet could have written that down?" Kyra said.

"Nine. Possibly eleven." Ilen looked up. "They all learned the notation from me and I could name them in order, and not one of them is a materials man from the west building who has been dead or gone since before the turn and who has apparently also written down a point on the surface of Thennet."

Val was looking at the cup.

"He wasn't lying to us," she said.

Kyra turned round. "He told us both—"

"He told us both a thing about his own body, and I have spent six months treating that as the whole of him, because it was the part that happened to me." Val's hands had gone still. "Kyra. He worked in materials at two institutes for seven years with no assay anywhere, and he came here, and he came over to your table in the Pit about a crooked lane, and he sat down at mine about a page I had read three times, and in seven months he never once asked me where I had come from, which I have spent a year calling restful. And he had those three figures in the back of his notebook before he ever met either of us."

She looked up.

"He was looking for something," said Val. "We were the third thing he found."

— end of chapter thirteen —

It happened on the same day in the sixth month, which nobody had arranged and which the two of them would be told about, separately, by other people.

Val was eleven days past her date and had been informed of this four times by a physician who found it funny. Kyra was a fortnight short of hers and had spent the fortnight being told by everyone in Aventhal that first ones are always late.

They had last seen each other on the Fourthday, on the wall, where Kyra had said that the last of the crates had gone up to the second terrace and the stairs were inside and it was done, and Val had said good, and had not said any of the eleven lines in the drawer, and had gone home and taken the list out and looked at it and put it back.

Kyra started in the ninth hour of the morning, on the second terrace, four hundred yards from a house she had grown up in.

By the eleventh hour there were six people in the flat and she had thrown four of them out.

Her mother stayed, and was delighted, and said so about eleven times, and then said the one thing at the end of the delight — about bonds, about propriety, about her brother's wife — and meant it kindly, and it went into Kyra and stayed there for a decade.

Her father said nothing at all about any of it. He came at the eleventh hour with a bag of things nobody had asked for, and carried what wanted carrying, and sat on the landing outside the door with his back against the wall for most of the afternoon, being reachable.

"You can go," Kyra said, somewhere in the afternoon.

"I know."

"I'm serious. There's nothing to do out there."

"No," her father agreed, through the door, and did not move.

She swore at him for a while. He stayed on the landing.

At some point in the evening, between one thing and the next, with her mother's hand flat on her back and the window open on a city she could hear, Kyra Davan discovered that the thing she wanted was not in the room and was six miles inland in two rooms at the edge of a campus and had said good on a wall on the Fourthday.

She did not ask anyone to send. There was a link in the hall. Nobody would have had to walk further than the hall.

She had spent three months waiting for a woman to arrive uninvited, which was the one thing she had spent twenty years telling her not to do.

Val started in the fourth hour of the morning, in two rooms at the edge of the campus, with an ugly plant on the sill and the light not up yet.

She sent for the physician at the sixth hour and for nobody else, and the physician arrived and looked at her and said, "Who's coming?"

"Nobody's coming."

"That's not an answer to the question I asked."

"It's the answer to the question you meant."

Novi came anyway. Novi came because a woman at the institute had gone to the link without being told to, and because Novi Sorin had a husband and a garden and three children and a coach fare and had spent twenty years being written to at a rate of eleven pages to six, and she came in through the door at the second hour of the afternoon with her coat still on and said, "Don't."

"I haven't said anything."

"You were about to say you're perfectly all right."

"I am perfectly all right."

"You are on the floor of your own hallway," said Novi.

She stayed. She was not gentle about it; she was brisk and slightly bullying and entirely present, and she talked about her garden for an hour and eleven minutes at one point because she had worked out that her sister could not bear to be watched.

And in the last part of it, in a room with the lamp on and the day going down outside it, Vaelith Sorin — who had told nobody anything for twenty years, who had filed eleven pages rather than say four sentences out loud in a hall, who had sat on a wall every Fourthday for three months with a list in a drawer — said, in a voice nobody had ever heard her use: "I want Kyra."

"I'll send," Novi said.

"No."

"Val—"

"She's four hundred yards from her mother's house with her whole city round her and she is a fortnight off doing this herself, and she does not need to be put in a coach in the dark." Val had her eyes shut. "Don't send. That's not the thing to do."

Novi Sorin looked at her sister for a long moment and decided, correctly, that this was not a discussion she could win, and later would think about that decision more than any other she made that year.

"All right," she said.

The girls were born four hours apart and six miles apart, and neither woman was present for the other's, and each of them found out the following morning from somebody else.

Kyra was told by her father, who had gone down to the street for bread and come back with news the way you do in Aventhal, and who had the sense to say it in four words and then find something to carry.

Val was told by the link, at the eighth hour, by a woman from the institute who was pleased to be the one telling her.

Val listened to the whole of it. Then she put the link down and sat perfectly still in a chair in a room with the curtains half drawn, holding her daughter, and thought: six miles.

And, underneath it, in a place she did not go: she didn't send either.

— end of chapter fourteen —

Gennive Sorin was a fortnight old and had already established that she did not care to be put down, and Kalenne Davan was a fortnight and four hours old and had a voice on her that carried down a stairwell.

Nobody used either name for longer than eleven days.

Kyra got there first, as Kyra got everywhere first. Kal arrived in the second week, out of her mother's mouth, in the middle of a sentence, and stuck to the child like a coat of paint. Genie took slightly longer and came from Novi, who could not manage three syllables while carrying a bag, and Val disliked it for nine days and then did not.

They got the two of them into one room in the fourth week, at Val's, because Kyra said she was not spending the rest of the year being visited.

It was an absurd afternoon. Neither of them had any idea what they were doing and both of them were used to being the person in the room who did. They had, between them, eleven books on the subject, four physicians' sheets, two mothers' worth of instruction, and twenty years of professional training in the observation of living systems, and none of it survived contact with a fortnight-old who had decided something.

"She hates me," Kyra said, at one point, from the floor.

"She's a fortnight old."

"She hates me with her whole chest, Val. Listen to it. That is not a general complaint, that is a specific complaint about me—"

"Give her here."

Kal went quiet in about four seconds, which Kyra took extremely badly and was still bringing up eleven years later.

Rieve came out on the Sixthday with a basket and the entire news of the institute, and said it at the door with her coat half off.

"Oh, but they're the same."

Neither woman said anything.

"No, they are, look at them — that's the same child twice, that is. You could put them down in a row and lose one." Rieve was rearranging the basket, not looking up. "My sister's two were like that and they're nothing alike now, mind, one of them's enormous. It's the age. They all look like each other and then one day they stop and start looking like their fathers, and that's when it gets interesting—"

"There's tea," Kyra said.

"I'd love some. Where do you keep—"

"Second shelf."

And Rieve went to the second shelf, and talked for two hours about a man in accounts, and went home on the late coach entirely happy, and never once in her life knew that she had said the only true thing anyone said in that house for eleven years.

They put the two of them down at the eleventh hour in the same basket, because there was one basket, and stood looking at it.

It was the first time either of them had done that with the other in the room.

The lamp was low. Outside, the campus did what it did at that hour, which was nothing. In the basket, two half-sisters a fortnight apart lay in the specific unconscious sprawl of the very new, and had the same hairline, and the same set to the jaw that neither of their mothers had.

"They're going to work it out," Kyra said.

"Not for years."

"Not for years. And then one day they'll be nineteen and somebody will put them side by side in a photograph—"

"Yes."

Kyra folded her arms.

"So we tell them," she said. "Not now. When they're old enough. We sit them down and we say it straight, both of us, in one room, so it's not something one of them heard."

"And what do we say?"

"That they've got the same father."

"And when they ask who he is," Val said, "and where he is, and why there is no record of him anywhere on this planet, and what it is in their own panels that two women have spent a year building an institute's worth of work around — what do we say then?"

Kyra did not answer.

"I'm not being clever," Val said. "I'm asking. Because I've been at it since the fourth week and every road out of that sentence ends with a fourteen-year-old being told that she is interesting."

"That's not—" Kyra stopped.

"It is. It will be by then. There will be a program and there will be a file and there will be forty people who have read it." Val was still looking at the basket. "I have spent my whole life being the thing on the file. I know exactly what it does to a person to find out that they were a finding before they were a child, and I'm not going to hand that to her at fourteen so that you and I can feel honest."

The lamp ticked.

"Then when?" Kyra said.

"When it's ours to give them and not somebody else's to take."

"That could be twenty years."

"It could."

Kyra looked down into the basket for a long moment.

"All right," she said.

And that was it. It took about a sentence and a half, and every reason in it was a good one, and neither of them argued, and neither of them ever went back to it — not in that room, not on the wall, not in the eleven thousand ordinary days that followed.

Two women who had spent twenty years unable to make a single decision together made this one in under a minute, standing over a basket, certain that they were being kind.

— end of chapter fifteen —

The year turned, and the girls learned to sit up, and the work went nowhere at all, which is what work does.

They had the three figures on the inside of a back cover and no way to use any of them. Ilen took the third one — Dael's solution, the point in the sky where nobody had ever seen anything — and spent four months on it and got a paper out of it that was well received and said nothing. The second was a building that had been emptied twenty years ago. And the first was a point on the surface of a plateau belonging to eleven thousand people who had written one line and signed it.

Val wrote the second letter in the eleventh month, at the kitchen table, at the fourth hour of the morning, with a child asleep in the next room and her hand going numb from being still.

It was a page and a half.

It did not ask for anything. That was the whole of what she had worked out in a year and a half: the first letter had been a request with a case attached, and the case had been excellent, and Marenne Vey had read an excellent case from Vaelith Sorin once before, in a cold store, on a manifest with three signatures on it.

So the second letter set out what they had found and stopped.

It said there was a signature in the local field at Thennet with no source. It said the same signature had been recorded inside a fold. It said a man with no medical record anywhere on Sethal had carried in the back of a notebook a point on the surface of the plateau written to four figures, and that they did not know what was at that point, and that if anything was there it belonged to the holding and not to anybody else.

And then one sentence at the end, which Kyra read on the wall and did not comment on, which was the only reason it survived the draft.

I am not asking to come. I am telling you what we have, because it is about you, and you should have it whether or not I ever set foot on that plateau again.

The answer took four months, which Val understood to mean it had been argued about.

It was not one line.

Three may come. Not more. The instrument man may bring what he needs.

Before anything is opened, Vaelith Sorin will stand in the meeting hall at Ossen and say what she did here, to the holding, aloud, and answer whatever is asked for as long as it is asked. Those who wish will come. Not everyone will.

I am not doing you a kindness. You have never once said it out loud to anybody who was owed it. You wrote eleven pages and put them in a drawer in a building on the other side of a sky, and every person you took from has had to live for eighteen years on the word of a board they will never see.

Come in the fourth month. Bring nothing to say afterward.

Marenne Vey.

Kyra read it twice on the wall with the wind taking the corner of it and then said, "No."

"Kyra."

"No. That's a public flogging. She's had eighteen years to compose it and she has put it in two sentences and she has aimed it exactly where—" Kyra stopped. "You could send me. I'll go. I'll stand up in front of the whole holding and say what I did, because I signed that manifest too—"

"You signed it not knowing."

"I signed it."

"And I have spent eighteen years making sure that everybody in this system understands that you signed it not knowing, and I am not undoing that to spare myself an afternoon," said Val.

Twenty yards off, under the wall, Novi's eldest was walking Genie up and down the grass with a hand under each arm, and Kal was sitting in the cut stuff doing something complicated to a handful of it.

"It's not an afternoon," Kyra said. "You know what she's asking."

"Yes."

"The Account. It's the Account. You filed eleven pages so you would never have to stand up in a hall and be asked questions for as long as they liked, and she has read those eleven pages, and she has worked out precisely what you bought with them—"

"Yes," Val said. "She has. And she is right."

Kyra turned round.

"I got out of it," said Val. "That's the whole of the thing you've been trying not to say to me for eighteen years, and you've been decent about it, and you don't have to be anymore. I did a thing to eleven thousand people and then I arranged the consequences so that the worst hour of it would be one I spent alone with a pen. I have been punished quite properly and it cost me fifteen years at a coastal station and I would do the station again tomorrow." She folded the letter. "I have never once said it to a person's face."

Somewhere behind the water house a pump started and ran and stopped.

"Then I'm in the room," Kyra said.

"That isn't—"

"I'm in the room, Val. Not to speak. Not to hold your coat and not to explain you and not to say one word to any of them." Kyra had her arms folded. "I am going to sit at the back of that hall and be a person you can see. That is the entire offer and it is not negotiable and if you say something sensible to me now I will put you in the sea."

Val looked down the length of the orchard for a while.

"All right," she said.

— end of chapter sixteen —

The girls were not quite two when their mothers went up, and the leaving took longer than the crossing.

Genie went to Novi, which took four minutes to arrange and which Val had arranged in her own head in the eleventh month without mentioning it to anyone, and she handed her sister a folded sheet of instructions that Novi read in front of her and then put in the fire.

"She's not two, Val. She doesn't have a routine, she has opinions."

"There's a thing she does at night—"

"There's a thing they all do at night. Go."

Kal went to her grandmother on the second terrace, with a grandfather in the next room and a list of nine people who would come at an hour's notice, and it was the most comprehensively covered small child in the city, and Kyra got to the bottom of the steps and could not do it.

She stood on the second terrace with her bag on the stones for eleven minutes.

Val did not say anything. She did not produce a reason, or a timetable, or the entirely correct observation that the lander went when it went. She put her bag down on the stones next to Kyra's and stood there with her and looked at the harbor, and they were going to miss the coach and she did not mention it.

"Right," Kyra said, eventually.

"Right."

"Don't say anything kind to me between here and the yards."

"I wasn't going to."

"I know you weren't. I'm saying it so I've said something," said Kyra Davan, and picked up her bag.

Ilen was at the strip at Hessen Point two hours early with nine crates and no coat, and had made friends with the loadmaster, and had already extracted from him the mass budget, the trim figures, and an opinion about the lander's third attitude thruster that the loadmaster had not previously known he held.

"They've given me the whole of the mass budget," he said.

"Ilen, you have four instruments."

"I have four instruments and six of everything else." He was radiant. "Kyra, there is a magnetometer in the second crate that would resolve your bias to nine places. Nine. You measured that thing with a housing you glued back together in a shed."

"I rebuilt it."

"You glued it."

"I rebuilt it, Ilen, I took the housing off a dead unit and I—"

"And it worked, and you were nineteen, and it is the best measurement anybody at the Vayr made in a decade, and I have said so to four committees who did not want to hear it," said Ilen Vosse, and went up the ramp counting crates.

Kyra stood at the bottom of it for a moment with her hand on the rail.

Val, four paces behind, did not say anything, which was correct, and which was also all she had.

Thennet had not changed, because Thennet does not.

The lander came down at the strip below the plateau in the middle of the day and the light was the light: flat, enormous, too clean, with the air doing the thing where it stopped being a substance you could ignore. Kyra stood at the bottom of the ramp and took four breaths and remembered everything at once — the cold in the sinuses, the way sound went nowhere, the marker stones, the appalling building.

The appalling building was still there. Somebody had put a new roof on half of it.

"They use it for stores," said the driver.

"Of course they do," said Kyra, and did not trust herself with another sentence for about a mile.

Marenne Vey met them at the edge of the Ossen holding, alone, on foot.

She was forty-five and she looked like a woman who had run every morning for thirty years, which she was. She had four lines at the eyes that had not been there and nothing else about her had moved at all.

"You've brought the instrument man," she said.

"Ilen Vosse," said Ilen, and put his hand out, and Marenne shook it, and something in the way she did it told both women that she had decided in advance to be exactly and precisely correct with everybody for the whole of the visit.

"Davan."

"Marenne."

"You're slower."

"I'm forty and I've had a child and I've come off a lander," said Kyra. "Ask me in a fortnight."

"A fortnight," Marenne agreed, and turned, and looked at Val.

The two of them stood there in the wind at the edge of a holding for a length of time that Kyra found extremely long.

"Tomorrow," Marenne said. "The meeting hall. The eleventh hour."

"Yes."

"It will not be quick."

"No," said Val. "I don't imagine it will."

The meeting hall at Ossen was a room of stone and beam with a floor worn into a shine down the middle, and it held perhaps two hundred people and there were a hundred and nine in it, which Kyra counted twice from the back because counting was the only thing available to her.

Nobody sat. That was the first thing. They stood along the walls in loose families, with children, and they had come in from the holdings up the valley and some of them had walked since the dark, and there was no platform and no chair and nothing for a speaker to stand behind.

Val walked out into the middle of the floor.

Kyra, at the back, with a fist on each knee, thought: she has nothing to hold.

And Vaelith Sorin, forty years old, in a cold hall on a plateau, said it.

She did not read. There was a sheet folded in her pocket and she had written it out four times on the crossing and she left it where it was.

She said what she had taken, and how many, and from whom by name where she knew the name and by description where she did not. She said that the holding's refusal had been written and dated and that she had read it and understood it. She said what she had done with the material and where she had done it and on which four evenings. She said that nineteen samples had been destroyed in a cold store in front of Marenne Vey and that one had not, and that she had put it in a sock at the bottom of a case of field notebooks, and that the manifest carried three signatures and was false, and that the two other signatures on it had been given in good faith by people she had allowed to sign it.

She said that the result had been extraordinary.

She did not offer that as mitigation, and she said so, and then she said the rest of it anyway, because they were owed the finding and had never been given it: that their people were coupled to the field of their own world in a way nothing else living on either planet was, and that she had known this for eighteen years, and that not one of them had been told.

Then she stopped, and stood in the middle of a stone floor with a hundred and nine people along the walls, and waited.

They asked for four hours.

It was not a shouting. Kyra had braced for a shouting and would have preferred one. What happened instead was that the Vey asked questions, one at a time, from wherever they happened to be standing, without heat and without hurry, and waited for the answers, and then asked the next one.

An old woman near the door wanted to know which cup.

A man in the second row wanted to know whether Val had eaten in their houses afterward, and how many times, and Val counted and said eleven.

A girl of about sixteen asked what the result meant, in ordinary words, and Val told her in ordinary words, and the girl asked three more questions that were better than the first, and Ilen Vosse leaned forward at the back with his chin out and watched her the way other men watch a race.

A man called Ossa Vey, who had come up a road at night eighteen years before and stood in a doorway, asked whether she had ever intended to tell them.

"No," Val said.

"Would you have told us if nothing had come of it?"

"No."

"Are you telling us now because of the child?"

Val was quiet for a moment.

"I am telling you now," she said, "because Marenne Vey made it the price, and I would not have come to it on my own, and you should not give me credit for a thing I was made to do."

Ossa Vey looked at her for a while, and then sat down on the bench along the wall, which was the first time anybody in that hall had sat.

At the end of the fourth hour the questions simply stopped, the way weather stops.

People began to go, in families, without ceremony. A few came past her — not many, four or five — and one of them, a woman of about her own age, put a hand on her arm for a second on the way out and said nothing at all, and Val had no idea what it meant and thought about it for four hundred years.

Marenne waited until the hall was nearly empty.

"That's done," she said.

"Yes."

"I'm not going to tell you it's finished between us. It isn't, and it won't be, and you'd know I was lying." Marenne was looking down the length of the worn floor. "But you stood on that and said it, and they heard it out of your mouth and not off a board's paper, and now eleven thousand people know a true thing about themselves that they should have been told when I was twenty-five."

"Marenne—"

"Don't. You'll say something accurate." She turned. "The deep store is under the old holding. We open it in the morning."

She got to the door and stopped.

"You have a daughter," she said.

"Yes."

"So have I," said Marenne Vey. "Two. Tell Davan the hour is the same and the pace is the same and I am not slowing down."

— end of chapter seventeen —

The old holding was not the oldest building at Ossen and did not look like anything, which Kyra had decided in advance would be the case and was still not ready for.

It was a low stone house at the top of the valley with a newer roof and a byre attached, and eleven people lived in it, and they had moved out for the day and stood around outside in the wind being polite.

The store was under the byre.

You got to it through a hatch in the floor that was not concealed in any way, and down eleven stone steps cut out of the rock, into a chamber about the size of the common room of a prefabricated station, dry as a bone, with a smell of cold stone and nothing else at all.

"How long has this been here?" said Ilen.

"The house is nine hundred years old," Marenne said. "The room is not."

"How old is the room?"

"Older."

There was very little in it, which was the thing none of them had expected.

A stone shelf around three sides. On the shelf, at intervals, the ordinary sediment of four thousand years of a family that had become a people: two carved things worn past recognition, a box of tablets, a stack of woven stuff that had gone the color of the stone, and a bowl with a repair in it.

And at the far end, on the floor, on a bed of small dressed stones that had clearly been renewed many times by people who did not want it to touch the ground, an object.

It was about the size of a coach door and roughly rectangular and it had been broken off something. That was immediately obvious and it was the first thing all three of them said, in three different professional vocabularies, within about eleven seconds of each other.

It was black. Not painted, not fired: black the way a thing is black when its surface has stopped being a surface. It was vitrified over most of its face and the vitrification had run, once, in a direction, and set.

"Do not touch it," Marenne said, "and I am saying that for your sake and not for ours. It is cold in a way that takes skin."

Ilen Vosse crouched down four feet from it with his hands on his knees and made a small sound.

Kyra set up on the stone shelf because there was nowhere else, and her hands were not steady, and she made them be.

It took her forty minutes, which was thirty-five longer than it needed to take, because she ran the whole calibration sequence twice in a stone room under a byre on a plateau with Marenne Vey watching, and would have run it a third time if Ilen had not said her name.

Then she put the head of the instrument on the shelf, eleven inches from the object, and turned it on.

The bias came up on the plate.

Not something like it. Not consistent with. It — the same signature she had measured for two years at nineteen and had never been able to source, the same one that had stood between two magnetometers eleven inches apart on a spar for fifteen seconds of a fold.

And it was enormous.

That was the part she had not been ready for. On the plateau it had been a number at the edge of what an instrument could keep hold of, small and steady and infuriating, and she had spent two years at four points up and down that valley getting the same small steady infuriating number and concluding that it belonged to the whole world. At eleven inches it came off the object and filled the plate and went on filling it.

Kyra Davan sat down on the floor.

"It's the room," she said. "It was never the plateau. It's this. It has been this the entire time and I was measuring the edge of it from four miles away with a housing I glued back together."

"You rebuilt it," Val said.

"Val—"

"You rebuilt it," said Val, "and you were nineteen, and you were right."

Ilen had not said anything for some minutes, which was the loudest thing that had happened in that room.

He was down on the stones with a lamp, very close, not touching, going along the face of the thing an inch at a time.

"It's lattice," he said.

"Ilen."

"It is lattice. It is the closed-cell lattice that every hull in the yards is made of and that we could not make eleven years ago and that four people in this system understand. Look at the fracture — no, don't, I'll describe it. Look at the fracture." He was talking to himself. "It's not cast and it's not grown from a seed the way we grow it. It is grown from something else and I do not know what, and the cell walls are thinner than ours by about a third, which is better, which is better—"

"Ilen, how old is it?"

"I'll need the crate."

They brought him the crate.

It took him until the eleventh hour of the night, in a stone room with a lamp and two women in it and Marenne Vey on the bottom step, because she had said she would not leave the store open and unattended and had then sat there for nine hours rather than make anybody move.

The isotopic ratios gave four thousand years, plus or minus a century and a half.

Nobody said anything at all for a while.

"That's before the yards," Kyra said, finally.

"That is before the yards, before the Vayr, before Aventhal, before anybody on Sethal put anything in the sky that came back." Ilen sat back on his heels. "Four thousand years ago there was one family newly arrived on this plateau and a civilization on the other end of a lander hop that could not make a hull out of anything better than beaten metal. And this was already here."

"Then it isn't ours," said Val.

"It is absolutely ours." He did not look up. "That's what I have been trying to say for two hours. It's the same lattice. It is the thing we make, made better, four thousand years before we could make it at all, which means either somebody else in this galaxy happens to have arrived at an identical solution and left a piece of it under a byre on the coldest inhabited plateau in this system—"

"Or?"

Ilen Vosse put the lamp closer to the lower edge of the object, where the vitrification had run and set and left a band of unmelted face about the width of two hands.

Then he stopped moving.

"Bring the lamp round," he said. "Kyra. The lamp."

She brought the lamp round.

There were marks in the unmelted band. They were not scratched and not cut; they stood very slightly proud of the surface, the way a thing does when it has been formed with the material and not into it, and they ran in a line about four inches long, and there were eleven of them.

"That's writing," Kyra said.

"Yes."

"Is it Vey?"

"It is not Vey," said Marenne Vey, from the bottom step, without getting up, in the voice of a woman answering a question she had been asked before by her mother and her mother's mother.

"It isn't Sethal either," Ilen said. "Not any Sethal anybody has written in three thousand years."

He was entirely still.

"Ilen," Val said.

"There are nine people alive who can read this and they all learned it from me." He had gone a color Kyra had seen twice in her life. "It's a fold notation. It is the notation of the eleventh series and nobody has used it since the man who invented it stopped using it, and that is a hull number, and under the hull number is a date, and the date is in his own reckoning, which is a thing he made up and told nobody, and which I have spent half my life learning to read out of a book that was wrong."

Nobody moved.

"Say what it says," said Kyra.

And Ilen Vosse, forty-two years old, on his knees on the stones under a byre at the top of a valley on a plateau with no sea anywhere, said the thing that four thousand years of Sethal had been waiting for without knowing it.

"It says it's his," he said.

— end of book five —