The Caravaggio Obsession Author:Oliver Banks They were "five small pictures that would blow your head off." — A small-time art dealer about to make a killing in stolen paintings is found with a knife in his back, and "art cop" Amos Hatcher is off to Rome to find out why. Starting from a single clue - an obscene inscription in archaic Italian - Hatcher pieces togethe... more »r a chillingly contradictory profile of the killer: a bizarre criminal mastermind of exquisite learning and bestial impulses, now stalking Hatcher with all the expertise at his command....