A mutilated body in Crawley. Another killer on the loose. The prime suspect is one Robert Weil - an associate of the twisted magician known as the Faceless Man? Or just a common garden serial killer? Before PC Peter Grant can get his head round the case, a town planner going under a tube train and a stolen grimoire are adding to his case load. So far so London. But then Peter gets word of something very odd happening in Elephant and Castle, on a housing...