I would recomend this book to people.This book is scary but not the scary that gives you nightmares.On the scary meter its in the middle.Also it is great because it leaves you wanting more at the end of the chapter.When Billy finds out he is goin to Camp Nightmoon hes really exited.Once he boards the bus he meets mike. Mike seems cautious and scared to go to camp. Then the bus stops in the middle of nowere and drives away.Then the kids here growling noises and suddenly mysterious animals appear.When Billy is finaly settled in, some strange thing start to happen. Campers suddenly start to disapear and no one seems to care!What will happen to Billy? Will he disapear? Will he escape? To find out, you have to read this amazing book.