When Sophie's father suddenly decides to divorce Sophie's mother and marry her sister Marley's college roommate, Sophie feels like she is trapped in an endless soap opera.

"No one ever really paid close attention to the faces of the missing children on the milk cartons. But as Janie Johnson glanced at the face of the ordinary little girl with her hair in tight pigtails, wearing a dress with a narrow white collar--a three-year-old who had been kidnapped twelve years before from a shopping mall in New Jersey--she felt overcome with shock. She recognized that little girl--it was she. How could it possibly be true? Janie...