Welcome to Camp Nightmare (Goosebumps #9) by R.L. Stine

Welcome to Camp Nightmare (Goosebumps #9) by R.L. Stine-136 pages

This one has some interesting, strange twists and turns. Billy is going to summer camp at Camp Nightmoon. Strange things begin to happen even on the bus ride to camp. Things get even stranger and scarier as the days go by and campers start disappearing. Billy wonders what is really going on here at Camp Nightmoon. The ending is not what I expected. The story takes an unexpected turn at the very end.