When the body of a woman is discovered in Portland's Forest Park, Detective Archie Sheridan remembers the victim of his first case; Archie can't focus on this new investigation because Gretchen Lowell has escaped from prison.

By turns horrifying and erotic, critically-acclaimed author Thomas Perry's new thriller takes us on a dangerous cat-and-mouse game that pits two women against each other: a beautiful serial killer and the detective who is determined to stop her.When the cousin of Los Angeles underworld figure Hugo Poole is found shot to death in his Portland, Oregon, home, police find nothing at the scene of the crime except several long strands of blond hair hinting...

Struggling to move past his traumatic encounters with serial killer Gretchen Lowell, Archie Sheridan investigates a murder involving a brutally tortured victim before he is contacted by Lowell, who claims to have inside information about the case.