Portland detective Archie Sheridan, kidnapped and tortured for ten days by Gretchen Lowell, a beautiful serial killer he had hunted for ten years, is having trouble coming to grips with his life since Lowell released him and turned herself in, but he knows he must pull himself together when another killer begins snatching teenage girls off the street.

River levels are high in Portland when a woman walking her dog comes across the skeleton of a young black man, murdered over fifty years ago. Journalist, Susan Ward investigates. Meanwhile, Detective Archie Sheridan and his team have turned their attention to child-killer Ryan Motley, trained by the notorious Gretchen Lowell. The task force must pursue a series of mysterious clues from Gretchen, one of which leads to a Vanport flood survivor, who...

"Kick Lannigan, 21, is a survivor. Abducted at age six in broad daylight, the police, the public, perhaps even her family assumed the worst had occurred. And then Kathleen Lannigan was found, alive, six years later. And a new form of hell began. In the early months following her freedom, as Kick struggled with PTSD, her parents put her through a litany of therapies -- meditation, Jungian, scream therapy. Nothing helped until the detective who rescued...

Detective Archie Sheridan knows time is running out. Halloween is near, escaped serial killer Gretchen Lowell is on the loose, a DEA agent has been murdered, and journalist Susan Ward wants a favor. Will his only chance be to give his nemesis what she wants?

Portland detective Archie Sheridan hunted Gretchen Lowell for a decade. When they last spoke, Archie agreed not to kill himself if she agreed not to kill anyone else. But when a new body is found accompanied by Gretchen's trademark heart, all bets are off and Archie is forced back into action. Has Gretchen returned to her gruesome ways, or has the cult surrounding her created a whole new evil?

River levels are high in Portland when a woman walking her dog comes across the skeleton of a young black man, murdered over fifty years ago. Journalist, Susan Ward investigates. Meanwhile, Detective Archie Sheridan and his team have turned their attention to child-killer Ryan Motley, trained by the notorious Gretchen Lowell. The task force must pursue a series of mysterious clues from Gretchen, one of which leads to a Vanport flood survivor, who...

"With a scientific mind and a lethal mastery of martial arts, Bobbi Morse has always been one of S.H.I.E.L.D.'s best agents, but now she's going solo! When someone close to her is murdered, Bobbi discovers some strange goings-on in the peacekeeping organization's own medical-and-recovery network. But when Lance Hunter's undercover gig at the London Hellfire Club goes south, Mockingbird sets off, battle staves at the ready, to save Hunter--and the...