The Horror at Camp Jellyjam: Classic Goosebumps, Book 9

Name: The Horror at Camp Jellyjam: Classic Goosebumps, Book 9
Author: R. L. Stine

By R. L. Stine

In "The Horror at Camp Jellyjam," a Goosebumps novel by R.L. Stine, siblings Wendy and Elliot find themselves at a creepy sports camp where the pursuit of winning takes a sinister turn as they uncover the monstrous secret behind the camp's success.