"One night three years ago, the Tanner sisters disappeared: fifteen-year-old Cass and seventeen-year-old Emma. Three years later, Cass returns, without her sister Emma. Her story is one of kidnapping and betrayal, of a mysterious island where the two were held. But to forensic psychiatrist Dr. Abby Winter, something doesn't add up. Looking deep within this dysfunctional family Dr. Winter uncovers a life where boundaries were violated and a narcissistic...

"The night before...and the nightmare after. "Ferociously smart." --AJ Finn "Riveting." --Riley Sager "Addictive." --Liv Constantine "Wonderfully tense." --Aimee Molloy "Irresistible." --Mary Kubica "Impossible to put down." --Megan Miranda Rosie and Laura are as different as two sisters can be. One is stable and has the perfect family. The other struggles to break free from her troubled past. When Laura disappears after going on a blind date, Rosie...