Disney's Heavyweight: Junior Novel — Jordan Horowitz

Thirteen-year-old Gerry Gardner is looking forward to the best summer ever--until he finds out his parents have enrolled him in a camp for overweight kids. He soon finds out the camp isn't as bad as he expected. The good times end when a fitness freak takes over, and it's time for Gerry and his friends to fight back. Illustrated with color stills from the movie.