Only the Killer Knows

A collection featuring three thrilling psychological mysteries set in the world of FBI profiler Karen Vail from the USA Today–bestselling author."Karen Vail is a hell of a lady: tough, smart, funny, and very believable." —#1 New York Times–bestselling author Nelson DeMille"Jacobson''s ace FBI profiler Karen Vail is a sharp, compelling series character." —Jeffery Deaver, #1 New York Times–bestselli...