Ghost detectors

While his great-grandmother seeks her deceased husband, ten-year-old Malcolm and his best friend Dandy have no trouble finding a ghost on which to test Malcolm's latest gadget--a ghost zapper.

At the county fair, ten-year-olds Malcolm and Dandy face a real ghost in the Screaming Mansion, while at home, Malcolm's sister Cocoa's attempt to become Fair Queen has the family in turmoil.

When Malcolm gets a school assignment to write a research report on a long-dead local hero who wrote a book about his adventure-packed life, he is shocked to meet the author's ghost, who reveals that he was a fake.

When the local museum hosts the exhibit for the mummy of Egyptian king, Tuturtikum, Malcolm and Dandy want to be the first in line. But they soon learn there is more to the mummy than just a wad of rotting rags. Theyve both become victims of the Tuturtikum curse! It seems the only way to zap the curse is to zap the ghost of Tuturtikum. But can the curse be lifted or will they be jinxed for life?

The local movie theater is hosting Horrorfesttwo days of back-to-back monster movies. Malcolm and Dandy cant wait to see their favorite horror classics up on the big screen. But the spine-tingling chills continue even after the movies end. The Wolfman, The Fly, and King Kong have escaped their black and white films and are after Malcolm and Dandy! After much ducking and dodging, the boys discover that its more than cinema magic. The secret lies behind...

When Grandma Eunice gives Malcolm a strange bottle that she "won" during the 1939 World's Fair, it turns out to contain the ectoplasm of the performer that she tricked--so if Malcolm wants to keep his bottle he is going to have to figure out how to evict this stubborn ghost.

When their winning bottlecap is stolen by a ghost magician, Malcolm and Dandy pursue him to the abandoned Deja-View theater and try to get their prize back--without getting sawed in half in the process.

Malcolm, Dandy, and Grandma Eunice go to SciCon to meet the Ghost Stalkers--but when a ghost crashes the convention the Stalkers' equipment is useless, and it is up to the boys to show their heroes how it is really done.

Malcolm and Dandy's ghost dog, Spooky, is missing, so, with their ghost detecting gear, they set out to find him as they visit a pet cemetery, an animal shelter, and come face-to-face with the dogcatcher.