Harry and his brother, Alex, go from creeped out to downright frightened when the strange goings-on at Camp Spirit Moon take a supernaturally dangerous turn.
Ginger and her identical twins, Nat and Pat, get lost in the woods and find themselves in very unfamiliar grounds as the grass it yellow, the bushes are purple, and the trees are very tall.
During a stay at King Jellyjam's Sports Camp, Wendy thinks the counselors are a little too happy--eerily happy--and concerned about winning, but her "sports freak" brother is not convinced.
Future physician Kate Grable is horrified when her high school's football coach gives team members steroids, but the drugs turn players into zombies and Kate must find an antidote before the flesh-eating monsters get to her or her friends.
Best friends Ouchie and Squishy, who love bowling and horror movies respectively, meet the eccentric owner of a local bowling alley and try to help him save Bowl-A-Rama from the wrecking ball and a destructive psychotic lunatic.
Cassie starts getting texts from a guy named Ethan, but after she realizes he looks just like the guy in her nightmares, her search for his identity leads to a shocking discovery.
Josh and his friends find an old game that promises the players good fortune at the expense of those who have wronged them, but when their luck skyrockets and horrible things happen to their enemies, they try to end the power they unleashed.
