The note pinned to the dead body found on the remote beach has no name, just Ravinia Rutledge’s phone number and the words “Next of Kin.” Ravinia insists she doesn’t recognize the man on the mortuary slab, but she suspects Detective Nev Rhodes doesn’t believe her. He can tell that she’s one of them—the Siren Song women.

Five years after moving away from The Colony, Ravinia has carved out a life as a private investigator whose specialty is helping others locate their missing loved ones. Yet sometimes, it’s better if the missing are never found. “Good Time Charlie” is the name given to a monster from her past, a man she and her sisters hoped was gone forever. But the dead man on the beach is a sign that Charlie has merely been waiting, preparing to fulfill his mission to rid the world of the Siren Song women—and anyone who gets in his way.