The message came in at the third bell of the morning, in the dark, flashed from tower to tower across the whole width of the Orme Leaf by lamp and shutter in the old Crown code, and the night clerk at the relay-tower on the Survey House roof wrote it down letter by letter as it came, and then read it back, and then sat for a full minute with the pencil in his hand before he went to wake anybody.
Oriel was awake. She’d been sleeping in Orrel’s old office on the second floor for twelve days, on a cot under the map on the wall, because the Regent Council had given her a commission with no name yet and no rooms yet and more work than anyone could do — Provisional Surveyor of the Eastern Drift, Harrowgate had written on the warrant, in her own hand, and then underlined provisional twice — and she couldn’t sleep anyway. She heard the clerk on the stair. She was on her feet before he knocked.
He held the paper out. He didn’t say anything.
FROM MARRAM TOWER. RELAYED FROM ESKER TOWER, LAST SIGNAL 1ST BELL. ESKER BAY LOST. LIP CAME IN THE NIGHT. TOWN GONE. LAKE GOING. SURVIVORS ON WEST SHORE. NUMBERS UNKNOWN. ESKER TOWER GOING NOW. END.
She read it twice.
She sat down on the cot.
Under three years, Penhallow had said. In the dome. With the Wells’ figures. Under four, she’d said herself, at Strand’s farm, with Imbert’s slow doubling. C.415, said the red line on the map, along the near shore of the Esker Water, through the salt-pans, through the reeve’s hall.
It was C.412. It was the nineteenth of Eleventhmonth. It was twenty-five days since she’d stood in the Hall of Measure and given the Regent Council her figures.
It will speed up, she’d written in her field book, at the Lip, by Hob Strand’s empty grave. It is speeding up.
She’d known. She just hadn’t known by how much.
They rode. Not the cart. Horses. Crown post-horses from the Survey House stables, changed at every relay-tower on the east road, the way the Crown’s riders changed them, with the Regent’s warrant to show. Four days. Oriel strapped her knee in a leather brace that Agathe had made and rode with her bad leg out stiff in the stirrup and didn’t feel it after the first day, or felt it so much that it stopped meaning anything.
Bastian rode beside her on the biggest horse the stables had, with his splinted hand bound to his chest, and the chain-bag across his saddle. Sarn rode behind them with her eyes shut and her hands white on the reins, because Sarn had never been on a horse in her life before that morning and had said so, flatly, at the stable door, and then got on anyway.
And Penhallow rode with them.
He’d come down the spiral stair from the dome at the fourth bell, dressed for the road, in an old grey surveying coat that must have been forty years in a cupboard, with a leather bag over his shoulder. He’d stood in the stable yard while they saddled, tall and thin and white-haired, and said nothing. Harrowgate had stripped him of the chain of office the morning after the hearing. He was nobody now. A private citizen, under bond, pending the Council’s pleasure.
“I’d like to come,” he’d said to Oriel. “If you’ll allow it.”
“Why?”
He’d looked east. At the grey beginning of the dawn over the copper roofs.
“I did the sums for thirty years,” said Aldous Penhallow. “I’d like to see one.”
They smelled it before they saw it.
Salt. Not the dry clean salt of the pans on the wind. Wet salt. Rotten. A great sour breath of it coming west across the flat land on the morning wind, so thick that Sarn gagged on her horse.
And the sound.
Everyone could hear it. Not only Sarn. A long, low, continuous roar, from somewhere ahead, beyond the flat grey edge of the land, that didn’t rise or fall or stop. Like the weir at the Old Bridge in Orme in spring flood, if the weir were the size of a province.
They came over a low rise of the Pale road at noon on the twenty-third, at the village of Hythe, which was the last village on the road before Esker Bay, three leagues west of the lake.
Hythe was full of people.
The village itself had perhaps two hundred souls. There were four thousand people in it and around it. In the street. In the church. In the barns and the yards and the fields, under carts and tarpaulins and sails taken off barges, round fires of fence-posts and furniture. Salt-workers in their white-stained smocks. Bargemen. Women with bundles. Old men in blankets. Sitting. Lying. Standing and looking east.
Nobody was talking much.
A man in the road with a gold chain of office round his neck over a filthy smock saw them come over the rise, and stopped, and stood still.
Ketter Bayle.
His face had gone grey all the way through. The big red cheerful face, the face that had laughed until it wept at the idea of surveying the Lip. Grey. Thinner. Like something that had been left out in the salt.
He looked at Oriel on her horse. Then at the others. Then, for a long moment, at the tall old man in the grey surveying coat.
He didn’t ask who he was.
“You came,” he said to Oriel.
“I came as soon as —“
“You came before,” said Ketter Bayle. “That’s what I meant. You came before. In Tenthmonth. With Hob’s story.” He wiped his face with his hand, and it left a white streak of salt. “And then your map came. On the Orme coach. Twelve days ago. With a black line through my reeve’s hall and C.415 next to it.” He looked east. “And then the news came down the relay from Orme. The hearing. The Survey-General, at midnight, on the Meridian. The map is true. The Register is false.”
He laughed. Not like before.
“Something with the Crown’s seal on it,” he said. “I said that to you. In my hall. Bring me something with the Crown’s seal on it and I’ll stand on the steps myself.” He shook his head. “I got the relay on the evening of the eighth. The Crown’s own Survey-General. I stood on the steps of the hall on the morning of the ninth and told them. All of them. Go west. Now. Take what you can carry and go.”
“And they went?”
“Some of them.” He looked at the four thousand round him. “Some of them laughed. The way I would have. Some of them said it was three years, it said so on the map, C.415, they’d go next spring. Some of them had their pans to rake and their barges to load and their loans to pay. The Aske agent stood on the step below me and told them I was a fool and their deeds were good.” His voice cracked. “Some of them went. These ones. Four thousand. In ten days. Walking, mostly. On the barges along the west shore. I sent the barges back and forth across the lake for a week, as many as would go.”
“And the rest?”
Ketter Bayle didn’t answer.
He turned and walked east, down the road, out of the village, and after a moment they followed him.
The Esker Water was going over the edge of the world.
That was the first thing Oriel understood, and she understood it slowly, standing on the low ridge a league east of Hythe where Ketter Bayle had brought them, looking east. The way you understand a thing too large to see all at once.
The lake was still there. Grey. Rust-red at the shallows with its weed. But it was moving. All of it. Flowing. East. Not in waves — in a smooth, endless, accelerating sheet, the whole surface of a lake three leagues across sliding very fast toward its eastern shore.
And the eastern shore wasn’t there.
Where Esker Bay had been — the brick houses with their white-limed walls, the reeve’s hall with its squat clock-tower and its Survey star, the harbor, the long rows of square brick salt-pans, the heaps of white salt the size of houses, twelve thousand people — there was a gap. A broken edge. And the lake was pouring into it.
Pouring. Over a lip of torn grey leaf-stone half a league wide, in a single great smooth curve of grey water, like a sheet of glass bending, and then breaking white, and then falling. Down. Down past the tipped and tumbling slabs of what had been the town and the salt-meadows and the shore, down the broken staircase of the Lip, into the haze. Into the dark. A waterfall a league high, falling into the Deep.
The roar came up from it through the ground and the air and Oriel’s chest and her teeth and didn’t stop.
Nobody said anything for a long time.
“It came at the first bell,” said Ketter Bayle. “On the night of the eighteenth. We heard it from Hythe. Everybody heard it. A long groan, like the one you had in Orme, and then a crack. Like a mast going. And then the water started to move.” He was looking at the falls. “I’d come back. On the last barge. To get my books. My reeve’s records. I was standing on the hall steps at midnight with my arms full of ledgers telling the last of them to get on the barge. And the barge-master said Ketter, look at the water, and I looked, and it was going out. Like a tide. East. Fast.” He swallowed. “I dropped the books. I got on the barge.”
“How many,” said Oriel. “How many were still there.”
He didn’t look at her.
“Eight thousand,” said Ketter Bayle. “Near enough. I’ve got the reeve’s rolls in my head. I’ve been counting all week who came west. Four thousand, two hundred and some. Twelve thousand and six on the rolls at midsummer.” His voice was perfectly steady. “Eight thousand. The ones who said next spring. The ones who had pans to rake. The Aske agent.” He paused. “My wife’s sister and her husband. They said they’d come on the last barge. They didn’t.”
Oriel stood on the ridge and looked at the waterfall where Esker Bay had been.
Can you do that sum? Penhallow had asked her. How many you’ll kill by telling the truth?
She’d done it now. She had both halves. Eleven in Aske Square. Eight thousand at Esker Bay who hadn’t believed it in time. Four thousand, two hundred and some who had.
It didn’t add up to anything. It didn’t come out. It was a sum with no answer.
She turned and looked at Penhallow.
He was standing a little apart, on the ridge, alone, in his old grey surveying coat, with the leather bag over his shoulder. He hadn’t spoken since Hythe. He was looking at the falls with no expression on his long lined face at all.
“Three years,” he said. Not to anyone. “I had three years. The Wells’ figures. My figures. Thirty-one years of figures. I’d worked out how many barges. How many carts. How much grain at Marram. How many valleys on the Shield.” He was quiet a moment. “I had it all in pencil. On the table. Under the round window.”
He looked at the waterfall.
“It came in twenty-five days.”
“Nobody knew,” said Oriel. “Not you. Not me. Not Sarn. It doubled and then it doubled again. The sums stopped meaning anything. You said so yourself.”
“I said so.” He nodded slowly. “I said so, and I went on doing them. Every night. Because they were the only thing I had.” He looked down at his own long thin hands. “If I’d published Wren’s paper sixty years ago — if Lanyon had — the Bay would have had sixty years. Not ten days. Sixty years to move. They’d have moved slowly, a family at a time, the way people do. The town would have just — emptied. Like the Hollow at Strand’s. And nobody would have died at all.” He was quiet. “That’s my sum. That’s the one I’ve been doing all the way here, on the horse. I can do it to the person.”
Ketter Bayle was looking at him.
“You’re him,” said Ketter Bayle. Slowly. “Aren’t you. You’re Penhallow. The Survey-General. The one at midnight.”
“I was,” said Aldous Penhallow.
The salt-reeve of Esker Bay looked at him for a long time. His big salt-cracked hands closed at his sides. Oriel saw Bastian, behind him, shift his weight.
Then Ketter Bayle turned away. He looked back at the falls.
“You told the truth,” he said. To the water. “In the end. At midnight. On the Meridian. I heard it on the relay. If you hadn’t — if you’d stood up there and said forgery again —“ He stopped. “I wouldn’t have stood on the steps. I’d have waited for the seal. There’d be nobody in Hythe.”
He didn’t turn round. He didn’t say anything else. After a while he walked away down the ridge, toward Hythe and his four thousand.
Penhallow watched him go.
Then he took the leather bag off his shoulder. He knelt, stiffly, on the turf of the ridge, and opened it, and took out what was inside.
It came out link by link. Brass. Yellow. Each link a hand-span long, heavy, jointed, polished bright, with the Crown’s proving-mark stamped at every tenth link. He paid it out across the grass in front of him, the way Bastian did, straight, without a kink. Sixty-six links.
The Standard Chain.
Oriel stared at it.
“You took it out of the case,” she said.
“This morning. At the fourth bell. Before anyone was up.” Penhallow kept paying it out. “It’s mine to take. Or it was. I was its keeper for thirty-one years. Harrowgate hasn’t appointed another.” He reached the end, and held the last link in his hand, and looked at it. “It’s a beautiful thing. It’s exactly what it says it is. Sixty-six links. It measures how far one mark is from another, perfectly. It always has.” He held it out to her. The end-link. Across the grass. “It just never told anybody where they were.”
She didn’t take it.
“I’m not the Survey-General.”
“No. Nobody is.” He kept holding it out. “But there are four thousand people in Hythe, and eight thousand more on the north shore at Strand End, Bayle says, and thirty thousand in Lusk who’ve seen the map and the relay, and half a million in Orme. And they’re all going to have to go somewhere. West. And when they get there — to the Shield, to the passes, to land the Cantons have spent three hundred years making sure nobody from the leaves ever gets their hands on — somebody’s going to have to stand there and say this ground is this big, and it doesn’t move, and here’s where you can go.” He looked at her. “And they’ll need to be believed. And the Cantons will need to believe them too. And the only thing in the realm that anybody on the leaves or the Shield has ever believed is this.”
He put the end-link in her hand. Closed her fingers on it with his long thin cold ones.
“Measure where they can go,” said Aldous Penhallow.
They camped in Hythe that night, in a barn full of salt-workers, because there was nowhere else.
Oriel sat on a hay-bale with the Standard Chain coiled at her feet in its leather bag and her field book on her knee, and did the sum. The new one. She didn’t want to. She did it anyway, by a stub of candle, with the roar of the falls coming through the barn walls and four thousand people breathing in the dark around her.
Esker Bay had been nine leagues from the Lip in Tenthmonth. The Lip had come nine leagues in a month and a half. Not steadily. All at once, in the end. It’s not one slab anymore, Sarn had said, at Strand’s. It’s the whole edge. Loading everywhere at once.
Lusk was fourteen leagues west of where the Bay had been.
She didn’t write the figure down. She couldn’t make one. There wasn’t a rate anymore. There was only soon.
Sarn was sitting against the barn wall with her bare feet flat on the earth floor. She’d been listening since sundown. She hadn’t moved.
“How long,” said Oriel. “Lusk.”
Sarn didn’t open her eyes.
“It’s resting,” she said. “After the Bay. Like a cart-spring. Like it did at Strand’s.” Her lips moved. Counting something. “Not long. Months. Not years. Not anymore.” She opened her eyes. “The Shield, Tash. You’ve got to get them to the Shield. Everyone. Not just the Bay. Lusk. Orme. Everyone east of the Pale. It’s all going.” She looked at the leather bag at Oriel’s feet. “Is that what I think it is?”
“Yes.”
“He gave it to you?”
“Yes.”
Sarn looked across the barn. Penhallow was sitting alone at the far end, on the floor, against a post, in his old grey coat, with his long legs drawn up and his arms round them. Not sleeping. Looking at the dark. Bastian was sitting on a bale near him. Not close. Not far. The way he’d sat on the flat tomb in the Lusk boneyard. As if he’d decided, at some point on the ridge, without anybody asking him, that the old man shouldn’t be left alone.
“The Cantons won’t open the passes,” said Sarn. “Everyone knows that. Three hundred years. They’ll put up the gates and line the walls with crossbows and let us all go over the edge.”
“Then I’ll have to measure it so they can’t say no.”
Sarn looked at her a long time.
“You’re mad,” she said. Not unkindly. “You know that. You’ve always been mad. You and your bad knee and your numbers.” She lay down on the earth floor, on her side, with her palm flat beside her face, the way she’d lain in Tolley’s cellar. “Wake me when you’ve done the sum.”
“There isn’t one.”
“Then wake me when you’ve decided what to do instead,” said Sarn Ivo, and closed her eyes.
FIELD BOOK · O. TASH
ESKER BAY, 19th Eleventhmonth C.412
RELAY: “ESKER BAY LOST.” 25 DAYS AFTER THE HEARING. 3 YRS EARLY.
LAKE GOING OVER. FALLS ≈ 1 LEAGUE.
ROLLS: 12,006. WEST: 4,200+ (K. BAYLE STOOD ON THE STEPS, 9th). LOST: ~8,000.
A.P., UNASKED, BROUGHT THE STANDARD CHAIN. “MEASURE WHERE THEY CAN GO.”
LUSK: NO RATE. MONTHS.
NEXT: THE SHIELD.