`A rich, gut-punch of a crime thriller' Ashley Audrain, Sunday Times bestselling author of The PushIt's every mother's worst fearOn a sun-hazed afternoon in the Florida Keys, a child goes missing from the beach. Dr Mirren Fitzpatrick appeals to the world to help find her eight-year-old adopted daughter. The family are on holiday from Ireland, far from home and desperate to return there as they arrived - together. Yet the police are immediately suspicious...