GREAT BOOK HIGHLY RECOMEND! READ! this book is about to teenage girls who are twins when they are 16 there perant think that it is the time to separate them. They send Mary Lee to a bording school where she decides to make no freinds and will not cope with anyone, all she wants is her twin. Mary Lee gets a letter from her sister, Madrigal, who says that she is having a great tome and ahs a boyfreind. Mary Lee thinks that she is the luckiest thing in the world and would like anything to with her sister in her sisters life. But when her sisters come to visit they going skiing,, Mary Lee and her sister switch plays to play a trick on the other girls at the school. When madrigal gets on the chair lift it breaks. Now Mary Lee must pretend to be Madrigal because everyone think that it is MaryLee who died. When she goes home she find out that her twin sister wasn't at all who she thought she was. She was evil. Read and find out the WHOLe story. I think that you will enjoy it it was one of my favorite of Cooneys! READ ON!