Charlotte has always been content in the shadow of her two best friends at the prestigious Weston Preparatory Institute. Ariel is daring and mysterious. Devon is beautiful and brilliant. Although Charlotte never lived up to the standards of the school--or her demanding mother, Dr. Gruen--her two best friends became the family she never had.

When Ariel and Devon suddenly commit suicide within a month of each other, Charlotte refuses to accept it as a coincidence. But as the clues point to a dangerous secret about Weston Prep, Charlotte is suddenly in over her head. There's a reason...