Bellandi Harbor Freight kept its head office where the money could keep an eye on the cargo: the top three floors of a limestone building on Saint Brendan's Quay, with windows that took in the whole sweep of the working port. Sienna had walked past it a thousand times on her way to the tram and never once looked up.

She looked up now.

It was Monday morning, a little before nine, and the quay was loud with forklifts and shouting and the long iron groan of containers being swung off a ship. Gulls squabbled over a split crate of oranges. The sky was a hard, clean blue, the sort of morning that makes a person feel that nothing terrible could possibly happen before lunch. She had told Nell she had a dentist's appointment. She had not told her father anything at all. That conversation could wait until there was something to tell him, and until she had found a way to say it that did not make him weep.

In her handbag, in a plain manila folder, were two copies of a document she had typed at the lab between two and four in the morning, with a mug of cold coffee at her elbow and the mass spectrometer chirping its complaints behind her. Four pages. Eleven numbered clauses. She had read them over so many times that the words had stopped looking like words and begun to look like a fence.

A man was waiting for her on the steps.

"Miss Hale." Marco inclined his head. Up close he was even bigger than he had looked at the end of the pier, a man built along the lines of a wardrobe, with a broad calm face, gray eyes, and the careful stillness of someone who has spent his working life being underestimated. He wore the same dark coat. He held the door for her as though it were made of glass. "Mr. Bellandi is expecting you. May I take your bag?"

"No, thank you."

"Of course." He did not seem offended. He seemed, if anything, faintly approving, and she remembered her father's words: very civil, polite as a priest. "The lift is this way."

The lift was brass and mahogany and very slow, and Marco stood beside her with his hands folded in front of him and said nothing at all, which she found more unnerving than any speech. At the ninth floor the doors opened on a corridor of pale carpet and closed doors, and at the end of it, a door that stood open.

"Mr. Bellandi's office," Marco said. "I'll be just outside."

She walked in alone.

It was not the room she had expected. She had braced for something out of a film: a vast black desk, a wall of weapons, a leather chair large enough to hold a throne. Instead she found a long, light-filled room with a worn wooden table down the middle, six chairs, and shelves along one wall crowded with model ships in glass cases. Freighters, tankers, a three-masted schooner with every rope in place, each one labeled in a small, careful hand. A coat hung on a hook by the door. A cup of tea steamed on the table beside a stack of papers held down by a brass fitting that might once have belonged to a boat.

Matteo Bellandi stood at the window with his back to her, looking down at the quay.

"You came," he said, without turning.

"I said I would."

"People say a great many things." He turned then. He wore a gray suit this morning and no tie, and his sleeves were pushed up to the elbow as if he had been working. There were shadows under his eyes. It occurred to Sienna that he had not slept either, and she was irritated to find that she minded. "I took the liberty of having tea brought up. It hasn't been out of my sight. Marco made it himself, and I watched him."

She looked at the cup. She looked at him.

"You didn't have to do that."

"I know. Test it anyway."

She did, and it was clean, and she drank half of it standing, because her mouth had gone dry and because refusing again seemed like a waste of something he had plainly thought about. Then she set the cup down, drew the manila folder from her bag, and laid it on the table between them.

"These are my terms," she said. "Two copies. I'd like you to read them in full before you say anything."

He came to the table, picked up the top copy, and began to read.

She had prepared for many reactions. She had imagined a laugh, a lifted eyebrow, a lawyer summoned. What she had not imagined was how closely he would read. He went through the first page the way she herself went through a lab report, steadily, line by line, his eyes moving left to right without hurry, one finger resting beside the text. He did not skim. When he reached the bottom of the page he turned it over and began again, and she realized with a small jolt that he was reading every word because every word was hers.

She stood with her hands behind her back like a girl at an oral examination and watched the light from the window move across his face.

"Clause one," he said at last, in a neutral voice. "The marriage shall be a civil ceremony only. No religious rite, no family gathering, no public announcement beyond the legal registry."

"Yes."

"The family will expect a celebration."

"The family can expect what it likes." She kept her voice level. "I'm not a bride in a magazine. I'm a woman signing a contract, and I'd like the ceremony to say so."

Something moved in his face, too quick to name. "Agreed," he said. "Clause two. Separate bedrooms, in separate wings if the house allows. Neither party to enter the other's rooms without invitation."

"Yes."

"The house allows it. I'll show you the east wing. It has a good lock." He did not look up. "Agreed."

Sienna felt her heartbeat slow a little, then quicken again, because this was exactly how it had gone in her head and she had not believed it.

"Clause three." He paused. His finger stopped on the line. "The term of this agreement shall be one year from the date of signing, renewable by mutual consent."

"Yes."

"A year," he said.

There was a small silence. It was not a long one. But she saw the pen in his other hand go very still, and she saw his jaw tighten, a fraction, and she saw something cross his face that was not surprise and was not displeasure, something that looked, if she had been forced to name it, like recognition. As if the word had been a key, and had turned a lock somewhere inside him.

"Is that a problem?" she asked.

"No." He cleared his throat. "No. A year seems sensible. Agreed."

He went on. Clause four was her post at Marenna General: she would keep it, he would not interfere with it, and there would be no escort inside the hospital walls. He asked only that Marco be allowed to wait at the door, and she thought about that, and said yes, to the door, but no further, and he inclined his head and wrote the amendment himself in the margin, in a quick, slanted, surprisingly elegant hand. Clause five was food and drink. She had spent the most time on that one.

"Neither party," he read, "shall object to the other party testing any food or drink consumed in the household. The first party shall have free access to the kitchens, pantry stores, and household medical supplies for this purpose. No member of staff shall be reprimanded for cooperating."

"Yes," Sienna said. "I know it sounds paranoid."

"It sounds precise." He looked up. "I'd be glad if you tested everything. I'll have the kitchen told to expect you."

She had meant to say something sharp. She had been ready for it, ready for the patronizing smile and the pat on the head, the way men in her profession so often smiled when she insisted on a protocol. He gave her neither. He simply looked at her, directly, with those dark, tired, steady eyes, and said the thing that made her stomach drop through the floor.

"Thank you for caring about it."

She found, abruptly, that she needed to look at the ship models.

She crossed to the shelf and studied a freighter in a glass case. The Maria Luisa, according to the label, built 1974, scrapped 1998. She read it twice without taking in a word. Behind her she heard the faint rustle of a page turning, and then she turned back, because a thought had come to her whole, and she could not leave it alone.

"Mr. Bellandi."

"Matteo."

"I'm going to ask you something that has nothing to do with the contract." She tried to make it sound casual, a bit of curiosity, the sort of thing a person asks to fill a silence. "You've been to a great many weddings."

"A few."

"In your experience." She watched the tail of the schooner's mainsail, the tiny stitched seams. "What's the most dangerous drink at a wedding?"

There was a pause.

It was not a long pause, but it was a pause, and she felt it with her whole body. She did not turn around. She kept her eyes on the little ship, her hand pressed flat to the cool glass, and she waited. She had set this trap with great care, in the small hours of the morning, and she was not sure what she hoped it would catch.

"The one that's poured while you're out of the room," Matteo said slowly. His voice had changed. It was very quiet, and very even, and it came from a long way off. "The one somebody else insists you take, because tradition says so. And the one you don't think to test, because you're tired, and someone has been kind to you."

The room was still.

Sienna's fingertips had gone cold against the glass. She knew that cold. She had felt it begin in the pads of her fingers and creep no higher than her wrists, in a room at the top of a hill, on a night that had not happened yet.

She turned around.

Matteo was looking at her across the long table. The paper in his hand had gone slack. He had not moved, but all the color had drained from his face, and he looked, for one naked moment, like a man who has heard his own voice say something he had sworn never to say aloud. His lips were parted. His eyes were dark and wide and fixed on her with an intensity that made the air in the room feel thin.

They looked at each other. It lasted far longer than any look between two business associates should have lasted. She could hear the muffled clatter of the quay far below, the tick of a clock somewhere, her own pulse thudding in her ears. She had the dizzy sense that the room had grown smaller, that the long table between them had somehow shrunk to the width of a hand, and that if either of them took a single breath too deep, the whole fragile structure would come down.

She thought: he knows.

And then, because she was who she was, she thought, with the cold, clear, merciless part of her mind: or he is simply very good at saying what a frightened woman wants to hear.

Matteo blinked. It was a small movement, and the mask came down over his face like a shutter, smooth and complete. He glanced at the paper in his hand as though he had just remembered it was there.

"That is," he said, in a lighter tone, "a grim answer to a casual question. Forgive me. Marco says I've been told too many times that I have no sense of occasion." The corner of his mouth lifted, a little stiffly. "Weddings are mostly cake. Clause six."

He had changed the subject so smoothly that anyone else might have missed it. But Sienna had been trained by a lifetime of watching men who needed to change the subject, and she knew exactly how it was done. The hand reached for the paper. The eyes dropped. The voice went easy. It was a good performance, and she would have admired it, had her heart not been going like a hammer.

She let it go. She did not trust her voice with anything else.

She went back to the table and sat down opposite him, and made her hands lie flat and quiet on the wood.

"Clause six," Matteo said. His tone was completely steady now. "The debt of Edmund Hale to the house of Bellandi, presently stated at two hundred and forty thousand, shall be suspended for the duration of this agreement. No collection shall be attempted. No agent of the first or second party, or of any former creditor, shall approach Mr. Hale concerning the matter."

"Yes."

He set the page down. "I'd like to propose one change."

Her shoulders tightened. "Which?"

"I'd like it to say held, not forgiven." He saw her face and raised a hand. "It's not what you think. Listen. If I wipe the account, the men who keep my books will ask why. They'll ask who your father is, and what he's worth to me, and they'll start looking for a reason. Rusk's people are still watching the ledger. Some of them are hungry. A debt that has simply vanished is a gift, and gifts invite theft. A debt that is suspended, quietly, under my own name, is a closed door with my hand on it. Nobody touches him. Nobody asks."

It was a good argument. It was, in fact, an excellent argument, reasonable and practical and protective, delivered in the plain tone of a man explaining a point of freight law. Sienna turned it over carefully, looking for the flaw. She could not find one. Which was, she thought, exactly what troubled her.

"And when the year is over?" she asked.

"We'll write that clause then." He met her eyes. "I won't use it against him, Sienna. You have my word."

It was the first time he had used her given name. She heard it land.

In her head, in the small, cold, tidy ledger she kept, she made a note: Debt held, not forgiven. Reason sound. Reason also convenient. She did not write it down. She had learned, over two lives, that some things were better kept where no one could read them.

"Held," she said at last. "Very well."

He wrote the change beside the clause, three words in the margin. Then he turned the page.

"Clause seven." He read it, and she saw the instant he reached the end of it. His pen stopped. "Neither party shall lie to the other about any matter concerning the other's safety."

She had added it at four in the morning, half asleep, in a spasm of pure instinct, and had almost deleted it twice.

Matteo did not speak. He sat with the paper in his hands and his eyes on the line, and his face did something she could not read. It looked, briefly, as though the sentence had hurt him. Then he lifted his head and looked at her with such steadiness that she felt it all the way down her spine.

"That one," he said, "I'll sign with my whole heart."

And she believed him. That was the terrible thing. She believed him entirely, and she did not understand why.

He added two clauses of his own. The first gave her a private telephone number that would be answered by him, and only him, at any hour of the day or night. The second was a single line, in his slanting hand, at the bottom of the fourth page: Any person who approaches Edmund Hale on matters of debt, in the name of this house or any other, answers to me. He did not explain it. He turned the page toward her and let her read it for herself, and when she looked up, his face was calm, and his hands were not.

Then he took up the pen.

It was a heavy fountain pen, black lacquer with a gold band, and he held it out to her across the table, cap first, so that she could take it without touching him. She understood the gesture. She was almost sure it was deliberate. She reached for it, and her fingers brushed his.

It was nothing. A fraction of a second, the barest graze of skin on skin. But it went through her like a current, up the length of her arm and into the center of her chest, and she heard her own breath catch in the quiet room. His hand twitched. She saw his knuckles whiten on the pen. Neither of them moved. For half a heartbeat they held the same piece of lacquered metal, joined by it, by nothing more than a quarter inch of contact, and the whole world narrowed to that single point of heat.

Then she took the pen and drew it away, and the room breathed again.

"Thank you," she said. Her voice came out a little higher than she meant.

"Of course."

She signed. Her signature was small and upright and steady, which seemed to her a small miracle. Sienna Hale, in blue-black ink, at the foot of the fourth page. He signed beneath it without hesitation, a firm, slanted, unadorned M. Bellandi, and for a moment they both looked at the two names on the page, one above the other, as though they had never seen anything quite like them.

"That's it, then," Sienna said. "We're agreed."

"We are." He capped the pen carefully, as if it were precious. "There is one more thing, and I'd like it to be yours to decide, not mine."

"Yes?"

"The date." He leaned back in his chair. "I'll have the registry cleared for whenever you choose. A week from Saturday. A month. A year, if that's what you want. I won't set it, and I won't ask the reason. It's yours."

She stared at him.

In all her scenarios, in all the hours of the night, she had imagined a man who held the pen and held the paper and held the power. She had imagined a bargain made in his house, on his terms, with the Bellandi name pressed into the wax. She had never once imagined that he would take the one thing she had no right to ask for, the thing every powerful man guards most jealously, which is the timing, and push it across the table to her like a plate.

It was the most disarming thing that had happened to her in two lives. It was also, she told herself fiercely, exactly what a clever man would do if he wanted her to feel safe.

"The second Saturday of October," she heard herself say.

"The second Saturday of October," he repeated, and wrote it down.

She gathered her copy and tucked it into the folder with hands that she was glad to see were steady. He stood when she stood. He walked her to the door, not touching her, a careful pace behind. At the threshold she turned, and he was standing very straight in the sunlight from the long window, one hand resting on the back of a chair, watching her go with an expression so tender and so carefully veiled that she almost said something she would have regretted.

"Sienna."

"Yes?"

"Thank you for coming here." He said it simply, as though it were nothing. "I know what it cost you."

She nodded once, because her throat had closed, and went out.

Marco was waiting in the corridor. He fell into step beside her without a word, and rode the lift down with her in an easy silence, and held the door for her at the bottom with the same careful courtesy. The quay roared around her. The sun was bright and hot on her face. A forklift went by with a pallet of oranges, and a gull screamed, and the whole ordinary world went on as though she had not just signed away a year of her life to the man who had died beside her.

She walked to the tram stop with the folder pressed to her chest and did not look back.

It was only when she was seated on the tram, with the harbor sliding past the window and the signed copy lying in her lap, that the thing that had been nagging at her since the moment she stepped out of the lift finally crystallized.

He had read every clause. He had agreed to nearly all of them. He had amended two in her favor, added one to protect her father, handed her the choice of the date, and thanked her for caring about the poison.

And in all that time, in the whole long, careful, courteous hour, he had never once asked her the one question any man would have asked.

Why.

Why a woman who had never laid eyes on him would walk into his office and ask to be married. Why she wanted a year, exactly a year. Why she tested his tea. Why she stood before his ship models, with her hand pressed cold to the glass, and asked him what killed people at weddings.

He had not asked. Not once.

Because he did not need to. That was the answer her mind kept returning to, as the tram rocked her along the quay and the cranes turned slowly against the sky. A man who has not asked why is a man who already knows.