Fifteen years ago, Rachel Stone was snatched from her crib in the middle of the night. Now she's back. Or is she? Called in by concerned family members, private detective Jo Mason has to determine whether Rachel has really returned, or whether she's actually an impostor trying to rob her wealthy family of millions. As she starts to investigate, however, Jo soon discovers that the Stone family harbors more than its fair share of dark secrets. Who stole Rachel from her crib all those years ago? Where has she been ever since? What happened to her uncle Jack, and why does the sound of a crying baby sometimes ring out at night, haunting her parents' home? Is the ghost of a dead child trying to warn her relatives of a terrifying deception? Or, as Jo soon comes to suspect, was the disappearance of Rachel Stone just one part of a massive lie that has lain hidden ever since?