A detective and an FBI agent join forces on what seems like an open-and-shut case, but a new rash of killings sends them on a pulse-pounding race against time in this intense thriller from the world's #1 bestselling author. A police detective and an FBI agent race to stop a spree killer who begins in Los Angeles, then heads east. The criminal profile that emerges points to one of the members of the Fitzgerald family: a pair of Ivy League academics and their adopted children. Now it's up to the investigators to narrow four persons of interest down to a single suspect. "A riveting, wild ride ... throwing an occasional hand grenade into the tent just to ensure that the reader is paying attention." -BookReporter "A really entertaining thriller." --Booklist