Who killed Scott Mitchell? To get to the truth about her lover's murder, Jessica Blandy will have to come face-to-face with the ghosts of his mysterious past. With the help of private eye Gus Bomby and the unsavory Robby—a police detective with a certain disregard for the rules—Jessie's hunt for answers turns up a string of grisly deaths, a photograph that shouldn't exist, and a name: Dr. Zack.