Helpful Score: 1
One minute, Julia is sitting in her fifth-grade classroom listening to a science lesson. the next minute, the entire class has vanished around her. Julia runs for help, but noone believes her--especially since the fifth grade is right where it's supposed to be when Julia returns. Julia knows this isn't her overactive imagination at work. But who keeps making her classmates disappear? And why? And how can Julia prove it without disappearing herself?
