"Tom and Abby Stuart had everything: a perfect marriage, successful careers, and a beautiful twelve-year-old daughter, Caitlin. Then one day Caitlin vanished without a trace. For a while they grasped at every false hope and followed every empty lead, but the tragedy ended up changing their lives, overwhelming them with guilt and dread, and shattering their marriage. Four years later, Caitlin is found alive--dirty and disheveled yet preternaturally...