A curious twelve-year-old dabbles in witchcraft with strange results.

McGurk is confined to an upstairs bedroom when he breaks his leg, but that doesn't stop him and the rest of his detective organization from uncovering a clever robbery scheme ...

Thirteen-year-old Hester Bidgood and her fourteen-year-old friend Rob Macgregor investigate the stoning and branding of a kitten in a New England town caught in the grip of ...

When one of them finds a successful way to communicate with a live person, four young ghost decide to band together to help solve and prevent crimes.

Four young ghosts uncover a plot by a senator's stepson to have his stepfather unwittingly pass out candy embedded with needles at a Halloween party.

McGurk's Detective Organization faces a serious threat when they receive an ultimatum that they must solve the case of the kidnapped dolls by noon Friday or publicly admit ...

The McGurk detectives go undercover to unmask the demon behind a phantom "werefrog" and expose a "supernatural" hoax.

When an expert on ancient Egyptian artifacts becomes overly interested in Joey's purchase of a small golden cat at a museum exhibition, the McGurk Organization goes to work to ...

Louie and his gang travel to New England and fall into the hands of kidnappers.

McGurk and his squad of amateur detectives investigate an epidemic of disappearing pets in their neighborhood.