(From the publisher):
New York City detective Jack Erthmun has his own peculiar ways of solving homicides -- ways which can frighten his colleagues. Assigned to a series of gruesome murders, Jack delves into facts that make it seem no human killer can be involved. He soon becomes more and more erratic. Is it the case that affects him, or is it something no one dares to consider?
Original title: Laughing Man
Genre: Fiction→ Horror→ Detectives and Horror