Choose your own nightmare

The reader's decisions control the course of an adventure in which two young cousins at an archaeological site search for a hidden treasure in a haunted cave.

The reader's decisions control the course of an adventure involving a black-clad, red-lipped night creature who may be a vampire.

The reader's decisions control the course of a story in which the coolest counselor at Camp Pine Tree has disappeared.

The reader's decisions control the course of a story in which a kid at a new school discovers that all the other students are ghouls.

The reader's decisions control the course of an adventure involving an ancient mask from the Amazon rain forest that can change people into flies.

The reader's decisions control the course of an adventure in the woods involving spooky ghost kids, disappearing parents, underground goblins, and mind-blowing time warps.

The reader's decisions control the course of an adventure in which a body with deep bite marks all over it has just been found and a werewolf is suspected.

The reader's decisions control the course of an adventure in which three friends win a trip to an English castle where they become trapped in the dungeons.