You attract what you fear - or something far worse...Inspector Terry is drawn into a world of phobias and perversions as a highly intelligent, dangerously devious killer who calls himself Shadoe starts to single out the clients of renowned psychologist Dr. Joy Canova, torturing them to death with their own phobias. Patricia Miles, Joy's newest client, suffers from an intense fear of butterflies. Stranded in a pointless marriage and unaware of the dark secrets held by the people closest to her, she seeks the thrill of an affair and falls for Lionel Croft. What she doesn't know: he's one of Joy's former lovers and the main suspect in the case. Then Patricia's husband is found beaten to death - his mouth full of exotic butterflies. Is Patricia the next on Shadoe's list?