"Oh, joy, a new Peculiar Crimes Unit case by Christopher Fowler . . . the best fun is running all over the city with these amiable partners."--The New York Times Book Review The brilliant Arthur Bryant and John May take the late, late shift in a cat-and-mouse hunt with a killer who preys on his victims at the same time every night--the lonely hour of 4 A.M. When a man is found hanging upside down inside a willow...