When seventeen-year-old Paige dies in a freak fall from the roof during Physics class, her spirit is bound to the grounds of her high school. At least she has company: her fellow ghosts Evan and Brooke, who also died there. But when Paige hears the rumor that her death wasn't an accident--that she supposedly jumped on purpose--she can't bear it. Then Paige discovers something amazing. She can possess living people when they think of her, and she can...