In James Ellroy's riveting second novel, an ambitious beat cop is hot on the trail of a serial killer who frequents L.A. dive bars and preys on the fallen women he finds there. Los Angeles, 1951. For Officer Fred Underhill, the job is all about the wonder, an elusive quality he finds while dealing with the city's drunks, hopheads, gunsels, and burglars. When he's not reveling in the glory of cleaning up the streets, he's on the green or scoring women. But Underhill's ambition and allegiance to the badge get the better of him when a grim opportunity to prove his worth arises. Catching a serial strangler who is snuffing out women would all but ensure his place at the top. As he climbs his way up, the hungry rookie wheels and deals with some of the force's most unscrupulous officers, and when the case goes sideways and fast, the eyes of the very law he serves will be trained on him. Now Underhill's only chance to redeem himself is to pick up the trail of the soulless killer and close the case himself.