Back of Beyond: A Novel (Highway Quartet)The Edgar Award winning and New York Times bestselling author C. J. Box delivers a thriller in Back of Beyond about a troubled cop trying to save his son from a killer in Yellowstone. Cody Hoyt, although a brilliant cop, is an alcoholic struggling with two months of sobriety when his friend Hank Winters turns up dead in a remote mountain cabin. At first it looks like the suicide of a man who's fallen off the wagon, but Cody knows Hank better than