
FBI profiler Karen Vail is haunted by a serial killer from her rookie days in a "pulse-pounding" thriller by a USA Today bestselling author (Providence Journal).


Karen Vail is no ordinary FBI agent. She's a profiler, brought to life by Alan Jacobson's seven years of unprecedented access to the FBI's Behavioral Analysis Unit. The character who's captivated readers worldwide and won raves from literary giants Michael Connelly, James...