Ghost Time

Thea Denny hates the tenth grade, and her home life isn't easy. But she's passionate about making art-and about her math-genius boyfriend, Cam, a recent transfer to her upstate New York high school from California.

One day Cam mysteriously vanishes-and then things really get weird. The stars on the school flag go missing, eerily cut out. Intimate videos of Cam and Thea start going viral online-videos they never took. The FBI gets involved. And Thea can hear the voice of Melody-a beautiful, d...