The "scary and stylish" (Los Angeles Times) novel from the #1 New York Times bestselling author.

A call in the middle of the night summoned psychiatrist Laura McCaffrey out into the rain-swept streets of Los Angeles. The police had found her husband-beaten to death. But what of her daughter, Melanie, whom he had kidnapped six years earlier? At the brutal murder scene, the police lead Laura into her husband's makeshift lab-and open the door to a rising tide of terror that has trapped Melanie in its midst...