About the BookMr. Saur, Greg's "Sourball" teacher didn't believe Greg's terrifying story about the evil camera he found last summer. In order for Greg to get an "A", he needs to prove his story is true. And now the camera's back, the nightmare continues...
- Genre: Horror
- Theme(s): Children's
- Author: R. L. Stine
- Publisher: Scholastic Paperbacks
- ISBN: 0439573610
Papercover Release North America Mar 1, 2004