When Amber, Courtney, and Scott investigate the Missouri Madhouse, they find themselves trapped in a dangerous world, and only a mysterious boy can show them how to return to Missouri.
Shelby Crusado enlists her friend Joey in a quest to save Scottsdale, Arizona, and the world, when she discovers her teacher--who she long believed to be a robot--is one of a group of aliens intent on taking over the planet.
Giselle and Ingrid are the twin daughters of Doctor Victor Frankenstein, but they are very different people, and when they inherit his castle in the Orkney Islands, Giselle dreams of holding parties and inviting society--but Ingrid is fascinated by her father's forbidden experiments.
Things go from difficult to frightening for Tommy Frazer at his new middle school when he gets lost in a maze of empty classrooms and hears students crying for help behind the walls.
Samantha, the laughingstock of the girls' basketball team, meets someone who can grant her three wishes. But she isn't careful what she wishes for and they come true, turning her life into a living nightmare.
