She spoke with more confidence than she felt. Sketches of hydraulic pumps for Carmagnac were one thing; putting together a flame thrower was quite another. Emma didn’t want to be the one responsible for burning down Bonaparte’s theatre.

“If worse comes to worst,” she said hopefully, “we can ask Mr. Fulton for help when he arrives. He said he wanted to see how his contrivances contrived.”

“What about your cousin?” Augustus asked, and there was something in his face that she didn’t quite understand. “He has some experience with munitions, hasn’t he?”

“Kort?” Among his other interests, Kort’s father had owned a foundry in Cold Spring, on the Hudson. Emma couldn’t remember quite what it was that it made, but she did seem to recall something about ordnance. Or was that only during the war? She couldn’t recall. “Something like that,” said Emma vaguely.

Augustus set the piece down, more carefully than the others. “What else do you have there?”

Emma turned in a slow circle. The muslin of her dress rasped against the rough wood of the crate, catching on a splinter. “That’s really all,” she said. “Just waves, wind, lightning, and thunder. Isn’t that enough?”

Augustus poked at another piece with his boot, this one a curved cylinder of metal. “What’s this for?”

Emma dipped down to free her skirt from the crate, bumping her elbow on the way up. “I—I haven’t figured that one out yet.”

“Really?” Augustus’s mouth twisted in a crooked smile. “I thought you had everything figured out. You certainly pegged me.”

Emma started to put out a hand, but Augustus’s stance didn’t invite caresses. She let it drop.

“Augustus? Are you sure you’re all right? We don’t have to do this now. The machines will wait until morning.”

Augustus folded his arms across his chest. “Of course, I’m all right. Why wouldn’t I be?”

The lantern light flickered and guttered around them, creating a kaleidoscope of shifting shadows. Augustus’s posture was as tense as a clenched fist. Emma fiddled with her favorite ring, turning it around and around and around. She could cede to his wishes and let it go. It was what she was best at, smiling and laughing and babbling on about nothing, letting uncomfortable truths evaporate like the bubbles in a glass of champagne.

Why dwell on unpleasantness when one could ignore it?

“Don’t,” she said, surprising herself. “Honesty, remember? You know exactly what I mean.”

“That little scene in the garden, you mean?” Augustus waved a hand in an entirely unconvincing show of insouciance. “Forgotten already. Muses come, muses go. From Laura one day to Beatrice the next. Any interest in serving as muse? There’s a pedestal going begging.” He looked Emma up and down with deliberate insolence.

She was meant to be offended, she knew. Instead, she felt a painful surge of remembrance and, with it, pity.

Nothing hurt more than the disillusionment of love.

“Oh, my dear,” she said softly. “You don’t mean that.”

He stiffened. “Why not? Don’t worry,” he said, “by the time I finish immortalizing you, you’ll scarcely recognize yourself. It’s all in a twist of the phrase.”

Emma’s heart ached for him. “Augustus—”

“Fair Cytherea…” he began, and broke off again, shaking his head. “No, it shouldn’t be Cytherea. We’ll have to find another name for you. Would you like to be Stella? Philip Sidney used it first, but no one remembers him anyway nowadays, and certainly not in French.” Dropping to one knee in front of her, he flung an arm into the air. “Bright star! So fine, so fair! So high above where we are!”

“Do get up,” Emma pleaded, reaching down a hand to him, “and speak sensibly.”

He clambered nimbly to his feet, ignoring her outstretched hand. “Would you rather be Cynthia, goddess of the moon? Astrea, patroness of the Earth, mother of all good and growing things? That was good enough for Queen Elizabeth, but she was a notoriously wanton jade when it came to poetry, posing as any goddess who came along. We can do better for you.”

“I never asked to be made immortal. Augustus—”

“Make me immortal, Helen, with a kiss?” It was the least convincing leer Emma had ever seen. “No. Not Helen. You don’t have that doomed look about you.”

“I don’t want to launch ships,” she said sharply. Pity only went so far. She leaned back against the crate, feeling the scrape of the wood through the thin muslin of her gown. “Can we please—”

“Aurora!” Augustus smacked a hand against the side of the crate with such force that Emma jumped. It couldn’t have done his hand much good either. “Why didn’t I see it before? I’ll make you Aurora, spreading light across the sky, bringing joy to the morning.”

It would have been a pretty sentiment if it hadn’t been spoken in tones of such concentrated sarcasm.

He struck a pose. “Rosy-fingered dawn, all flushed with light / Bringing morning out of night…”

“Why do you write such rubbish?” Emma burst out. “We both know you can do better.”

“Can I?” He braced his hands against the rim of the crate on either side of her. Emma wiggled back, but there was nowhere to go; she was pinned fast between him and the wooden slats. “Maybe I can’t. Maybe I’ve written rubbish for so long, it’s all I can write.”

“You never know until you try.” The words sounded weak and tinny on her tongue. She was sitting on the rim of the crate now, the edge digging into her buttocks. She squirmed uncomfortably. One false move and she was going to topple back inside, immured among the straw and sawdust. “I could help you!”

“Could you?”

“I could, er, listen.” The box tipped precipitately under her weight, pitching her towards him. Emma grabbed at his shoulders to keep from falling. “To your poetry.”

“So it’s all about the poetry, is it?” They were chest to chest, pinned together by the angle of the box, his breath warm in her ear. Emma’s body slid down his, muslin against linen, leg against leg, as the box rocked back into place behind them.

“What else?” Emma asked breathlessly.

“What else, indeed.” He pushed away, releasing her.

Emma was left staggering, wobbly and breathless, as he strode across the room. It felt colder, suddenly. It might be June, but the nights were cool and the theatre unheated. She hadn’t been cold a moment before.

She followed him, weaving erratically around the joints and hoists and tubes. “I think we should talk about this.”

“We have talked. What do you think we were doing just now? Dancing?”

No wonder people thought dancing was just a step away from…Well. Emma didn’t want to think about what they had just been doing. She rubbed her hands against her arms to stop them tingling.

“Not that sort of talking,” Emma said firmly. They’d known each other too well and too long now to let him distract her like that. They were well out of the lamplight now, among the rolled-up backdrops and piles of props. Emma ducked under a painted proscenium that had been used last summer for The Barber of Seville. She ran him to ground against a dead end, a false doorway painted on canvas, leading into an opulent mansion designed for a southerly clime. “If not for me—I feel responsible.”

“Don’t,” Augustus said harshly. “I was being a fool long before I knew you. Don’t flatter yourself, Madame Delagardie. Your involvement is purely incidental.”

That certainly put her in her place.

Emma hugged her arms to her chest. “There’s no need to be a cad just because—just because it didn’t go as you wished.”

Augustus raised a brow, leaning back against a painted panorama of Seville that looked strangely like Venice. “It?”

“Jane.” There. It was out. “A one-sided love isn’t love.”

“I’d forgotten.” His voice dripped with sarcasm. “You have such vast experience of the world.”

She refused to let herself be baited. She raised her chin. “I do, actually. I know what it’s like, you see. To find out that someone isn’t what you imagined him to be.”

She met his gaze frankly, an eye for an eye and a stare for a stare, refusing to let herself be embarrassed or shamed out of countenance. She might be younger than he, but she knew she was right, and, deep down, he knew it, too.

Augustus broke first.

He turned his head away, dragging in a deep, shuddering breath. She could see his chest rise and fall beneath the thin fabric of his shirt. “I’ve been in love with a mirage,” he said despairingly. “You knew it. She knew it. Everyone knew it but me. What sort of idiot does that make me?”

“A human one?”

Augustus emitted a harsh bark of laughter.

“It wasn’t entirely a mirage,” Emma said soothingly. “Whatever else she is, Jane is a lovely person. It’s not as though…it’s not as though you fancied yourself in love with Caroline!”

“Christ, Emma!” Augustus dropped down onto an overturned rowboat, his long limbs folding neatly beneath him. “Do you have to make the best of everything?”

He sat hunched over, his elbows resting on his knees. He looked like a little boy like that, for all that he was at least a few years older than she. Emma felt a rush of affection and irritation and concern, all mingled together. She wanted to draw his head to her bosom and rock him back and forth, murmuring soothing noises, to put her arms around him and cuddle the pain away.

“I try.” Her dress brushed against his boot tops as she moved next to him. “Better that than the contrary. Wouldn’t you rather a half-full glass?”

“It depends on the contents. Are you offering hemlock or foxglove?”

Emma tentatively reached out to rest a hand on his head. His curls were thick and springy beneath her fingers, so different from Paul’s short crop or her own stick-straight hair. “Surely, it’s not as bad as that.” She bumped him with her hip. “Scootch over.”