“Do you want to play a head game?” When a handsome psychologist invites Johanna to a special meeting as an educational experience into the how-tos of becoming a serial killer, she finds herself in the middle of a game designed by a psychopath and tailored to her. Jo doesn’t know who to trust or who to believe as she is drawn into a swirling puzzle involving an increasingly brutal string of homicides. Aided by two police detectives while attempting to live a normal life between dating and dragnet, the story unfolds. Part mystery, part puzzle, mostly murder. Will you solve it?