When 17-year-old Maddy Andrews discovers that her seemingly-perfect new stepsister has a sinister dark side, she must find a way to protect herself and her mother--or risk becoming the lates... Read allWhen 17-year-old Maddy Andrews discovers that her seemingly-perfect new stepsister has a sinister dark side, she must find a way to protect herself and her mother--or risk becoming the latest in a long line of victims.When 17-year-old Maddy Andrews discovers that her seemingly-perfect new stepsister has a sinister dark side, she must find a way to protect herself and her mother--or risk becoming the latest in a long line of victims.