In order to earn money for new bicycles, nine-year-old cousins Keats and Henry take a job at a very strange house where doors disappear, carpets bite, and a zombie shark comes after them.
"Eleven-year-old Cal must convince his lovably wacky family to compete in a contest where the winners are granted twenty minutes to grab anything from King Wonder's world-famous shop"--Provided by publisher.
While Karl the Werewolf tries to find a sponsor for his basketball team, he also investigates his friend Dennis' secret meetings with the rival Vampire team.
When Karl the werewolf and the misfit monsters of the Scream Team are back for track-and-field season, Patsy the zombie gets so nervous she loses her head before the finish line.