Publisher's Synopsis
Includes audiobooks 9-12 of the Goosebumps HorrorLand series:
Goosebumps HorrorLand Book 9: Welcome to Camp Slither
Goosebumps HorrorLand Book 10: Help! We Have Strange Powers!
Goosebumps HorrorLand Book 11: Escape from HorrorLand
Goosebumps HorrorLand Book 12: Streets of Panic Park