An unlikely pair explores the darkest corners of London society in this thrilling historical mystery.

The year is 1748, and Lady Juliana Uppingham awakens in a pool of blood, with no memory of how her new husband ended up dead beside her. Her distaste for her betrothed was no secret, but even so, Juliana couldn’t possibly have killed him…could she?

Juliana’s only hope is Sir Edmund Ashendon, a dashing baronet with a knack for solving seemingly unsolvable crimes—and a reputation for trouble. A man as comfortable in the rookeries of St. Giles as he is in the royal court, Ash believes Juliana is innocent, though all signs point to her as the killer. He doesn’t expect to develop a soft spot for the spirited widow, one that only grows when escalating threats against Juliana force Ash to shelter her in his home.

When another body is found, it becomes clear that Juliana has been dragged into something much, much bigger than simply her husband’s murder. With a collection of deadly black-tipped feathers as their sole clue and a date at the end of a hangman’s noose looming, they’ll have to find the real killer—before it’s too late.