The Last Dimension

In April, the maple outside Luca Ferrara's window came into leaf.

He noticed it on a Tuesday, over his first cup of coffee, and stood for a long time at the glass with the cup forgotten in his hand. It was a young tree, planted the year the Institute opened, now as tall as a house. The buds had broken in the night. A haze of new green lay over it like breath on a pane, and every branch shone in the early sun.

He opened the window.

"Good morning," said Luca.

The maple said nothing. It stirred a little, in the cool air.

"It is going to be a fine day. Matteo is making pancakes. He believes that the secret is to put in a spoonful of grappa, which I have told him is an abomination." He sipped his coffee. "I expect we shall be up all night with the stomach."

A branch rustled.

He had been doing this since October. He had retired in November, with a speech so short that the board had thought he'd lost his place, and a letter of thanks addressed to the staff, the patients, and the tree. He had handed the directorship to a brisk young physician from Johns Hopkins. He still came in every morning. He sat in the control room, at the same console, and read the reports that no longer frightened him, and had begun, in March, to write a paper on the ethics of consent in dream-state medicine. But before any of it, every morning, he opened the window and said hello to the tree.

He couldn't have said why. It had begun as a joke, a kind of thanks to the little scrap of nature that had kept him company through the years of the long vigil. Now it was a ritual. It was, he thought, the nearest thing to prayer he had.

"Matteo says that you are a very good listener," he told it.

Behind him, the door opened.

"Luca!" Matteo's voice, floury and indignant. "Where is the grappa?"

"I hid it."

"You hid it?"

"In the interests of public health."

"I will kill you."

"You will do nothing of the kind," said Luca, comfortably, and closed the window, and went to rescue the pancakes.

…

Matteo's book came out in June.

It was called Fifteen Years in the Light, and it sold, to the astonishment of everybody including his publisher, nine hundred thousand copies in the first month. It was a strange, dense, tender, funny book. It was part memoir, part treatise on the architecture of the dying mind, and part love letter to a brother, and it was dedicated, on a page of its own, in a single line:

For Luca, who did not stop, and for Archie, who held the door.

There was a critic in the Times who called it the most humane account of illness ever written by a physicist. There was another who called it a hoax. There was a talk show, and a wave of letters, and a small mild scandal over the fact that the author refused to do television in anything but a cardigan. Matteo bore it all with a gentle bemusement. He gave interviews in the Institute garden, with his long thin legs crossed and a cup of tea at his elbow. He answered every question. When a young reporter asked him, at the close of one, whether he had ever been afraid, in the Core, in the dark, with the weight of five worlds on his chest, he considered it for a long time.

"Every day," he said.

"How did you bear it?"

"I was not alone." He smiled. "That is the whole of the trick, I think. I had a brother outside the glass. I wrote to him in the margins. It does not seem like much. But a man who is thought of is never entirely lost."

The reporter wrote that down.

He did not realize it, but he had just written the epigraph for the paperback.

…

In May a white-haired woman came to the Institute, alone, in a taxi.

She would not be helped from the car. She stood on the gravel drive in a gray wool coat, leaning on a cane, and looked up at the old stone building with an expression that no one could read. Her hand, on the cane, shook a little. Not much. It was a tremor only a doctor would see, a fine fast ripple like a leaf in a draft. She had taken the new medicine every morning since the autumn, and it had given her back, in her phrase, a decent decade.

Luca met her on the steps.

They looked at each other for a long time. Neither had aged well. Neither, perhaps, had expected to be looked at. She was small and fragile, and he was gaunt and gray, and between them lay fifteen years of silence and a single locked closet in a mirror.

"Diana," said Luca.

"Luca."

"You look well."

"I look terrible. You look worse." She almost smiled. "I wanted to say it in person. I thought you ought to have it to your face."

"Say what?"

"I'm sorry."

He said nothing.

"I should have told you," said Diana Chen. "About the key. About the fourth chair. About everything, all the little things I kept in cupboards, because I thought I knew better. I thought I was protecting you. I was protecting myself." Her voice was steady. "You lost fifteen years of your brother because I couldn't bear to be wrong. I'd give them back, if I could. I can't. So I came to say it."

Luca stood very still on the steps.

He had imagined this meeting, over the years, in a hundred forms. Sometimes he had shouted. Sometimes he had wept. Sometimes he had said cold, perfect, devastating things, and watched her face fall. He remembered all of them now, with a distant surprise, like items in a drawer.

"We were both wrong," he said.

"Luca—"

"We were both wrong, Diana. I was wrong to make the Gate, and I was wrong to hide what it cost. You were wrong to hide the key. We were wrong to be afraid of each other." He drew a breath. "But your daughter put it right."

A long silence.

Then Diana Chen's face changed. It softened, and lit, and broke into a smile of such radiance and sorrow and pride that Luca, who had known her for twenty years, had never seen it before. She put out her free hand. He took it. They stood together on the steps in the spring sun, two old friends who had made a terrible mistake and been forgiven by a girl.

"She did, didn't she?" said Diana.

"She did."

"She's quite something."

"She is your daughter," said Luca.

…

Zoe's collection hit in the spring.

It was called The Last Dimension, and for three weeks in March it was the only thing anyone in fashion could speak of. Thirty looks, five worlds. A gown of dull steel-colored silk cut like a mail shirt. A trench coat the color of rain. A white column of space-age severity, like a hull. A cloak of dark green and silver, woven in the pattern of rings in a Tree. A dress made entirely of mirror: hundreds of tiny reflective discs, sewn by hand over six weeks, that showed the viewer a different face, moving, with every step.

Vogue put her on the cover.

She hated it. She said so, repeatedly, to anyone who would listen. She said it in a green room at a magazine's headquarters with a makeup artist, three assistants, and a woman with a clipboard hovering around her. She said she would rather be shot. She was photographed, in the end, in a plain white shirt, with her short hair mussed and her chin up, laughing at something off camera, and the pendant at her throat. The caption read: ZC ATELIER: THE GIRL WHO CAME BACK.

It was the best-selling issue of the year.

She did not read the article. She had it framed, and hung it in the hall of the studio on Mercer Street, for her mother to see. Diana looked at it for a long time, with her trembling hand against her mouth, and said nothing at all. Then she went to the kitchen and ran the tap very hard, for rather a long while.

…

Jin flew to Seoul in the spring.

He went alone, on a Thursday, with a carry-on bag and a bunch of white chrysanthemums. He took a taxi from the airport through a pale morning to a cemetery on a hill. It was Memory Gardens. He knew the way. He walked up the slope between the gray stones, past the single gnarled pine, to the place where a plain marker stood, with a name in two alphabets.

He knelt.

He stayed there a long time. He did it quietly, with his glasses in his hand and the chrysanthemums on the stone. When he spoke, it was in Korean, in a low steady voice, a language he had spoken in the kitchen of his grandmother's house in a city he had left at nine.

"Halmoni," he said. "Naneun sara isseoyo."

I am alive.

He said it again. "I am alive. I have a company. A small one. We're building a program that helps people with cancer deal with the insurance system. It's the most boring thing in the world. It's going to save more lives than anything I've ever done." He smiled. "You would have thought it was ridiculous."

The pine whispered.

"I miss you." His voice broke. "I'm sorry about the phone. I don't think I'll ever stop being sorry. But I'm," he drew a breath. "I'm trying to live like you wanted. I'm trying to be happy. It's difficult. I'm very bad at it. But there's a girl in my department who laughs at all my jokes, and a man who calls me his brother, and I think. I think I'm getting better."

The wind moved over the grass.

He stayed until noon. When he rose, he brushed his knees, and put on his glasses, and stood for a moment with his hands in his pockets, looking out at the city spread below him in the haze. Then he said, quietly, in the language of the dead:

"Gamsahamnida."

He went down the hill with his back very straight, and, for the first time in as long as he could remember, he was whistling.

…

Venn's campaign went up in a hundred cities in June.

It was a simple one. A black-and-white photograph, shot in a studio in Brooklyn, of a tall man sitting on a high stool with his legs crossed and his head thrown back, laughing. He wore a white shirt and no shoes. On the ankle of his left leg, just above the bone, was a thin silver band. He had asked for it to be put there. He had insisted. It was not a prosthesis. It was only a ring, and it caught the light.

Under it, in plain letters, it said: SECOND CHANCE.

It was for a company that made artificial limbs, a good one, the best on the market, with a reputation for not treating its customers like invalids. The head of marketing had said, politely, over lunch, that she was not sure the concept worked. You've got two good legs, she said. We're selling something for people who have lost them.

"I know," said Venn.

"Isn't it a little, well, ironic?"

"Yes." He grinned at her with all his famous teeth. "That's why it'll work. I'm the proof you don't have to be afraid of the thing. I lost my leg. I lost it for real, I know what that is. And I got a second chance that most people don't. If I stand up in front of a camera and say it's all right, they'll believe me. Because I know what it costs."

She stared at him.

"You've changed," she said.

"I got lucky," said Venn. "I'm just trying to be worth it."

He was dating Otis.

Nobody had seen it coming, except Zoe, who said she'd seen it coming in Thornkeep, and Jin, who said it was statistically inevitable. Otis himself claimed to be astonished. He said it with a face like a beet, over a plate of pasta, in a candlelit restaurant in Manchester, where he had taken Venn on their fifth date and then spent the first hour reading the menu. I'm a nerd, he said, helplessly. I'm a, I do spreadsheets.

"And I'm a model," said Venn. "It works."

"It really doesn't."

"It so does."

He reached across the table and took the little man's hand.

…

Elsewhere, in the world, the others began.

It was not easy. Nobody had said it would be. A person returned from fifteen years in a dream finds the world stranger than any dream. Prices had changed. Phones had changed. A friend of Elena's, whom she had last seen at forty-three, now had a daughter in college. Thomas Crane, who had run a bar in the rain since 1938, was baffled, charmed and offended in equal parts by the existence of the internet. Gregor, who had a daughter, and a granddaughter, and a small gray house in Norfolk, was being taught the use of a smartphone by a girl of eleven named Lily who was, he said, a terrible tyrant. Sera was learning to climb again. She had got a job, in the autumn, with a tree service in the White Mountains. The first day on the line she came down from a hundred-foot oak, shaking, and sat on the grass with her arms round her knees and wept. A coworker asked if she was all right.

"I forgot," said Sera, "how much I loved it."

They had one another. That was the thing. They met on Sundays, in the dining hall of the Institute, all nine of them, and passed the pasta and quarreled about politics, and shared the strange sweet shock of being alive. Elena had a bad week, and was found by Zoe at midnight on the roof, and held. Gregor had a good one. Thomas kept a notebook, in which he wrote the name of every device he had learned to use.

And at the end of the dinner, always, someone said: To the ones who held the door.

Nobody ever said who.

…

In a federal prison in Danbury, Connecticut, a man in an orange jumpsuit stood at the window of a cell.

It was a small window. It was set high in the wall, behind a screen, and it showed a patch of gray sky and a strip of razor wire. He stood with his hands behind his back. He was thinner than he had been. His hair had gone gray at the temples. The neat tan had faded. He had been sentenced in February to twenty-five years, with a judge's sharp rebuke ringing in his ears, and he had listened to every word without a flicker.

He did not regret anything.

That was what astonished the prison psychologist, who came on Thursdays with a clipboard and an expression of professional hope. He was courteous. He was articulate. He had read, in four months, every book in the library. But when she asked him, gently, whether he felt remorse, he gave her a small attentive smile.

"For what?"

"For the people. In the Dimensions. For what you did."

"I did nothing." He tilted his head. "I made an offer. They accepted. It was a fair price. And I would have been right, you know. In ten years. In twenty. The whole world would have thanked me." His smile deepened. "It's only that I lost."

"You lost."

"That's all." He turned to the window. "I made a mistake. I counted four. I should have counted five." He considered it. "No. I should have counted nine."

She wrote nothing down.

He stood looking at the gray square of sky, with his hands folded and his chin high, and from his face one could not have told that he was a man who had lost everything he owned. It was only that he was angry. It was a cold polite precise anger, like a clean knife in a drawer. It would last, the psychologist thought, for twenty-five years. And then it would last some more.

Outside, in the corridor, a guard rattled a cart. The sky stayed gray.

…

The last evening in September, Archie climbed to the roof of the studio.

It was a small one. A flat tarred space on the top of a narrow brick building on Atlantic Avenue, with a parapet, a rusted vent, and two plastic chairs that Zoe had dragged up in August. The studio below was his. The sign on the door said MORAN & CHEN DESIGN, in plain black letters, and when he had first seen it, hung that morning in the rain, he had had to go and stand in the stairwell.

Chen, it said. Moran & Chen.

He had told Zoe he wasn't sure about it. He had said a firm should carry the name of the people who did the work. She had said, I do work. He'd said, you do dresses. She had said, I do the colors, and the people, and I tell you when a staircase looks like a sad snake. He had thought about it for a night. And in the morning he had gone to the sign painter's.

His first commission was in the drawing board downstairs.

It was a rehabilitation center for cancer patients. A low, light, generous building, all curved timber and glass, set on a hill above the harbor, with gardens, and a long covered walk, and a great window in the dining hall that looked out to sea. He was designing it for nothing. He had told the hospital board he wouldn't take a penny. He had told them that the patients should be able to see the sky from their beds. He had drawn that window forty-one times.

There was a lawsuit, too, in another file.

Jin had won it. It had been a spectacular victory, a three-week trial and a ninety-minute verdict, and Whitfield & Hale had folded in August, in a flurry of resignations. Graham Whitfield had left the courtroom in silence. Archie had not gone to watch. He heard about it the next morning, on the phone, from a thin delighted voice. He said, Good. He said it again. And then he went to the window and looked at the harbor, and found, a little to his surprise, that he didn't feel anything at all.

It was only a thing that had happened. It was in the past.

…

Zoe was already there.

She sat in one of the plastic chairs with her feet up on the parapet, in a gray cardigan and a pair of old jeans, with a mug in her hand. The sun was going down. The whole sky over the harbor had turned the color of apricots, and the water below it lay like hammered gold, and a long line of gulls went by in the light with their wings lit from beneath.

"You're late," she said.

"I was drawing."

"You're always drawing."

"I'm an architect."

"You're a hopeless architect." She held out the mug. "It's cocoa. I put a bit of cinnamon in. Don't tell Jin. He thinks cinnamon is a conspiracy."

He sat down beside her. The chair creaked. He took the mug, and drank, and it was sweet and hot and a little too strong, and he held it in both hands and watched the light go.

She leaned her head on his shoulder.

They sat for some time without speaking. Below them the city went about its evening: a car horn, a radio, somebody's laughter from a window. Far off, over the water, a ferry sounded once and was answered. The sky deepened, apricot to rose to a clear and luminous violet, and the first star came out, low in the east.

He took the sketchbook out of his pocket.

It was a small black one, with a red spine. The edges were soft with handling. He opened it on his knee, and took a pencil from behind his ear, and looked at the sky. He drew a line. It was the line of the horizon, long and low, where the sea ran into the dusk. He drew the roofs of the city against it, small and sharp. He drew the masts in the harbor, and a gull, and the soft indigo shadow of the hills.

Then, in the top corner of the page, he drew two moons.

One was big and pale and round, an ivory-silver coin. The other was small, a little green one, the color of a leaf. He drew them side by side, a hand's breadth apart, hanging in the Boston dusk over a harbor where no such moons had ever shone.

Zoe lifted her head.

She looked at the drawing for a long time. Her hand came up, and her fingertip touched the little green moon, very lightly, the way one touches a thing in a dream.

"Do you miss it?" she said.

"Eryndor?"

"Yes."

"I do." He did not need to think. "Every day. A bit."

"Do you want to go back?"

He considered it.

He thought of a castle on a crag, in the evening, with its windows lit. He thought of a Tree, and the lamplit rain of a city that had never been, and a ship humming in the dark. He thought of the five worlds, each of them in its own way the loveliest thing he had ever seen. They were still there, in some sense. They would always be there. And he knew, as he sat in a plastic chair on a tarred roof with a cocoa mug in his hand and a woman's head against his shoulder, that if a door opened now he would not take it.

"No," said Archie. "Here's enough."

She smiled.

It was the smile he had first seen in a courtyard in New Hampshire, in the frost, with the light of a lantern on her face: the one that came up from nowhere and made everything around it brighter. She took the cocoa from his hand. She drank, and handed it back, and settled her head into the curve of his neck, and they watched the first stars come out above the harbor.

He looked down at the page.

He picked up the pencil. Under the drawing, in the small neat capitals he had used all his life for labeling the elevations of buildings, he wrote:

The last dimension is the one you choose to stay in.

He read it over.

It was true. He had walked through five worlds to learn it, and had very nearly not. He had been afraid of a smaller life than he deserved. And in the end the only door that mattered had been the plainest of them all: a flat tarred roof, a plastic chair, a warm shoulder, and the whole of the sky.

He closed the book.

Above the harbor, the first of the real stars went on burning, small and quiet and unconcerned. Somewhere, a very long way off, in a country on no map, a boy in a blue coat was watching the morning come up, and a bell was ringing on time.

Zoe's hand found his.

He held it.

And the sun went down.