Percy. You … you … Rather to his surprise, he was unable to apply a suitable epithet. He neither liked nor trusted Percy—but once he had loved the man, and he was sufficiently honest with himself as to admit it.

Percival Wainwright—his real name was Perseverance, but John was willing to wager that he was the only person on earth who knew that—was looking well, and well turned out, in an expensive and fashionable suit of puce silk with a striped waistcoat in pale blue and white. He still had delicate, attractive features with soft brown eyes, but whatever he had been doing of recent years had given him a new firmness of expression—and new lines bracketing his mouth.

“Monsieur,” John said to Percy directly, and bowing to him, continued in French. “Allow me to introduce myself—I am Lord John Grey, and this”—he nodded toward Hal, who was breathing rather noisily—“is my brother, the Duke of Pardloe. We are honored by your company, but find ourselves curious as to what … stroke of fortune should have brought you here.”

“A votre service,” Percy replied, with an equally civil bow. Did John imagine the spark in his eye? No, he did not, he concluded, and he casually let his hand fall on his brother’s knee, squeezing in a manner intended to suggest that one word out of Hal and he’d be limping for hours.

Hal cleared his throat in a menacing tone, but likewise bowed, not taking his eyes off Percy as he did so.

“I am here at the invitation of Mr. Robert Boyer,” Percy said, switching to English with a slight French accent. He tilted his head slightly, indicating a portly gentleman at a neighboring table whose wine-colored suit was the exact shade of the burst blood vessels in his bulbous nose. “Monsieur Boyer owns several ships and holds contracts with both the Royal Navy and the army, for the supplying of victuals and other necessaries. He has some matters of importance to discuss with the major general and thought that I might be of some small help with … details.”

The spark grew more pronounced, but Percy luckily refrained from anything overt, given that Hal was staring holes in his striped waistcoat.

“Indeed,” John said casually, in English. “How interesting.” And with the briefest of dismissive nods to Percy, he let go of Hal’s knee and turned to his partner to the right, this being Mrs. Major General Prévost. Madam General was obviously used to being the only female at military dinners and seemed startled to be spoken to.

John engaged her in descriptions of her garden and which plants were growing well at the moment and which ones were not. This occupied relatively little of his attention, unfortunately; he could hear Hal, behind him, talking to his other partner, a much-decorated but elderly and torpid colonel of artillery, who was stone deaf. Hal’s half-shouted queries were punctuated by small, jibing remarks under his breath, aimed at Percy, who so far had ignored them.