A rap came on the door, which sprang open to reveal Harry Quarry, bewhiskered and bleary-eyed, coat hung over one shoulder. His shirt was unbuttoned at the neck and only half-tucked into his breeches, the neckcloth discarded. While Quarry did have his wig on, it sat crookedly astride one ear.

“Not interrupting, am I?” he said, stifling a belch.

Grey hastily took up his own coat and stuffed his feet into his shoes.

“No, not at all. Just coming.”

Quarry scratched his ribs, rucking up his shirt in unconscious fashion to show a segment of hairy paunch. He blinked vaguely in Nessie’s direction.

“Had a good night, then, Grey? Not much to that one, is there?”

Lord John pressed two fingers between his throbbing brows and essayed what he hoped was an expression of satiated lewdness.

“Ah, well, you know the saying—‘the nearer the bone, the sweeter the meat.’ ”

“Really?” Despite his dishevelment, Quarry perked up a little, peering over Lord John’s shoulder into the chamber. “Perhaps I’ll give her a try next time, then. What’s your name, chuck?”

Half-turning, Lord John saw Nessie’s eyes widen at the sight of Quarry, bloodshot and leering. Her mouth twisted in revulsion; she really had no tact, for a whore. He laid a hand on Quarry’s arm to distract him.

“Don’t think you’d like her, old fellow,” he said. “She’s Scotch.”

Quarry’s momentary interest disappeared like a snuffed-out candle.

“Oh, Scotch,” he said, belching slightly. “Christ, no. The sound of that barbarous tongue would wilt me on the spot. No, no. Give me a nice, fat English girl, good round bum, plenty of flesh on her, something to get hold of.” He aimed a jovial slap at the bum of a passing maid who clearly met these requirements, but she dodged adroitly and he staggered, narrowly avoiding ignominious collapse by catching hold of Grey, who in turn seized the doorjamb with both hands to keep from being overborne. He heard a giggle from Nessie, and straightened up, pulling his clothes into what order he could.

Following this rather undignified departure, they found themselves in a coach, rattling up Meacham Street in a manner highly unsuited to the state of Grey’s head.

“Find out anything useful?” Quarry asked, closing one eye to assist in concentration as he redid the buttons of his fly, which had been somehow fastened askew.

“Yes,” Grey said, averting his eyes. “But God knows what it means.”

He explained his inconclusive findings briefly, causing Quarry to blink owlishly at him.

“I don’t know what it means, either,” Quarry said, scratching his balding head. “But you might drop a word to that constable friend of yours—ask if any of his men have heard of a woman in green velvet. If she—or he—is up to something . . .”