This was one of my favorite books growing up and I was so happy to find it. I know anyone who reads this will absolutely love it. It is spine tingling and thrilling.
Just before summer begins, 13 year old Ali finds an old photograph. She recognizes the two children. One is her mother, the other her aunt... but who is the third person, the one torn from the picture? Ali will have 2 months to figure it out while spending the summer with her aunt and her cousin. Then Ali meets Sissy. Sissy is mean, spiteful, and determined to ruin Ali's summer. Sissy also has a secret. Ali is dying to find out if the secret has anything to do with the old photo.