“I’m not interested now. Get up.” The words scraped out of his throat one by one. If he still hurt, so many hours after she’d thrown the mélange de tabac at him, he wasn’t going to be in a forgiving mood.

She drew herself together against the cold, feeling hollow and weak. Once, she’d been questioned by men from the British Service. They’d been gentle with her because she looked like a child and they believed her well-practiced lies. The men who came for her this time would not be gentle. They wouldn’t believe her and they wouldn’t forgive her for deceiving them.

If they were in this house, they were quieter than smoke.

Devoir said, “Stand up. Get back against the wall.”

Not Devoir. Paxton. She would think of him as Pax and remove the last familiarity from her mind. Pax, the stranger. Pax, the unknown and unknowable. Dangerous Pax.

She kneed out from under her cloak, stood, and backed away till her spine encountered bookshelves. She was a model of docility.

“Very wise,” he said.

Thin red firelight leaked through the open door from the front of the shop, the half-banked fires that kept the damp out of the books. He crossed the room like a tall shadow, uncannily silent, and knelt on the pile of packing straw she’d slept in. He kept a prudent eye in her direction.

She said, “You’re safe from attack. You’re four stone heavier than I am and expecting it.”

“I’m glad we both realize that.” He pulled the pistol from under her makeshift pillow. Fluid, shifting gleams ran up and down the barrel as he inspected it. “Nice gun.” He weighed it in his hand. “It’s light.”

“I hollowed out the stock.” The first shock was ebbing away. She tucked her hands under her armpits to keep them warm. It also hid her breasts. She was shaking. In the most dire of her nightmares, she’d never imagined facing Devoir as an enemy, having given him so much cause to be furious with her. “I wasn’t going to shoot you.”

At least, she didn’t think so. She hadn’t considered the matter in depth. “I don’t shoot old friends.”

He tapped the pistol butt on the floor to knock the powder out and make the gun useless. “That’s reassuring.”

“If I did, your colleagues would be on me like a pack of wolfhounds. Where are they, by the way?”

“Here and there.” Pax wore the same dark clothes he’d had on in the afternoon, inconspicuous in the night. His hair was undisguised, pale as old ivory. He laid the gun aside. “Let’s see what other deadly things you’re carrying.”

His voice was deep and gravelly from the slight damage she’d done to it earlier with the mélange de tabac. He set about plundering her cloak with intent, efficient motions. He was not, she thought, merry hearted and forgiving.

“Knife,” he said, finding one. “And surprise, surprise, another knife.” He slipped that one from its sheath, admired it, then tossed both of them down beside the pistol. He began pulling four-inch pins from the seam of her cloak. “You’re a walking armory.”

“I’m not generally. Weeks go by and I’m innocent of anything but one little penknife to cut package string. Most days, I couldn’t menace a stalk of asparagus.” Not being obvious about it, she felt along the shelves behind her. Books were of no use in this situation, but perhaps someone had left a pair of scissors. “I’m no longer carrying a little silver box full of ground pepper and snuff. That bolt has been shot, so to speak. There’s some wire you haven’t found yet. It’s in—”

“Stop that.” He didn’t look up. He meant, stop searching the shelves, which he had somehow noticed her doing.

There probably wasn’t anything to find anyway. She hugged herself close and awaited events. Was it a good sign that no one else from the British Service had popped in? Could Pax possibly be working alone? “How did you find me?”

“I asked the pigeons.” He located the wire in the hem of her skirt and drew it out.

“That’s not a weapon. Merely useful. And it’s the end of your discoveries. I don’t expect you to believe me, though.”

“I don’t.”

She was chilly with nothing but her shift between her and the night. Her nipples had drawn up tight, making little peaks against the linen. Cold and a bit painful. Also immodest. She covered up as well as she could. It was silly to think of modesty and impossible not to.

He’d finished investigating her rolled dress and moved on to the pockets, showing no interest in breasts. “You have a penknife.” It hit the pile of knives and metal darts with a musical chink.

“I’d forgotten that. Can’t think why. You never know when you’ll have to penknife somebody to death.” She could, in fact, kill someone with it if she had to. As Pax knew. “My father used to say the most deadly weapon is the human mind. I agree in principle, but I’d rather face a hundred philosophers than even one gun.”

Pax was silent in response, a silence she’d call hostile and problematic.

“Nice set of lockpicks.” He added them to the pile. “So. You weren’t quite disarmed.”

“Picklocks aren’t weapons.”

“You could poke my eyes out.”

“I don’t need little iron sticks to do that.” She’d use her thumbs, as they’d been taught. They’d learned those lessons, the two of them sitting side by side, cross-legged in the dirt, in the courtyard of the Coach House.

“I hope that completes the arsenal. I’m going to be irritated if I search you and find something else.” He pushed her clothes away and uncoiled upward and came toward her.

He was fast. There was nowhere to retreat. He pushed her back against the shelves, his arm across her chest like an iron bar. Lines of wood dug in, up and down her spine.

He snapped, “What does he want?”

“Who?”

“Try again.” His arm pushed the breath out of her. “What . . . does . . . he . . . want?”

Smith. He meant Smith. “I don’t know.”

“Keep lying and this will be a very short conversation. We’ll finish it at Meeks Street.”

“Wait.” Her voice wavered at the edges. She steadied it. “Just . . . wait.”

“Where is he? Why is he in London? What game are you two playing?”

“No game. I’d rather stuff live rats in my shift than play games with that man. I’ve seen him precisely once. We didn’t exchange addresses.”

“Why did you meet him?”

His back was to the door and all the light. His face was hidden, utterly. She spoke to darkness and she told the truth. “About a week ago, I got a letter, a nasty little missive full of threats and blackmail. I came to London to meet the blackmailer. When you walked into that church, I thought it was you.”

“Really?” The word fell like ice, arctic cold.

“For six seconds. Acquit me of more stupidity than that. If you wanted something from me, you wouldn’t write letters. You’d track me down to a storeroom at the back of a bookstore and bark questions into my face. You’d half choke me while you were doing it.”

He stopped pushing his arm into her chest and took her shoulders instead, shaping his hands to get well acquainted. “What’s he doing in London? What does he want?”

This was not, perhaps, the moment to explain how much she knew about England’s secret codes. So she said, “I have no idea.”

Pax’s thumbs twitched in the delicate indentation where collarbone met the bones of the shoulder. They’d been taught how to torture captives, starting there, where unbearable pain lay just below the surface. Their teachers had made sure they experienced that pain.

She felt him carefully, deliberately, loosen his grip and slide his hands downward to manacle her arms.

“Here’s good advice,” he said. “Don’t trust that man. Don’t believe anything he promises. And don’t lie to me.”

She could feel anger inside him, like the dark orange coal in a hearth that flares into fire unexpectedly, all at once. She knew him in this mood. In the Coach House, Devoir used to sit up at night, staring into the dark, brooding, radiating this kind of tightly wrapped rage.

He’d never let it loose. She wondered if he’d do so now. “Let’s talk first. You can hurt me later, if you still want to.”

“I’m not hurting you. I’m not even making you nervous.”

“I beg to differ.” Held this way, she couldn’t shrug, but he’d feel the twitch.

Somewhere in the long years, Pax had become tall. She hadn’t needed to look so far up to talk to him when they were children. He’d been thin then. Now he had the stripped-down frame of someone who’d pushed himself relentlessly, too hard and too long.

What did it say of a man that his hands were callused from fingertip to palm? That his forearms were wire-hard muscle under the skin? She read years of self-discipline in his body where it weighed, honed and hard, against her. There was no hint of compromise anywhere in the compendium of him.

She’d fought Devoir on the practice field when they were children. He was stronger. She was faster. Sometimes he won. Sometimes she did. They’d slap the ground and stand up and begin again. If they fought now, she wouldn’t win without hurting him badly. She might not win even then.

London was filled with amiable fools. It was a pity one of them hadn’t waylaid her. “This is pointless. You don’t have to extract information from me like a toothdrawer pulling teeth. Everything important is in that letter I sent to Meeks Street. Read it.”

“It’s in code.”

“Decipher it.” When the Fluffy Aunts came, they’d have it worked out in ten minutes. She wriggled inside his hold, against his body. “I haven’t been benign to you recently, but if I promise to be inoffensive for five or six minutes, will you give me enough space to scratch my nose?”