E. W. Hildick

Ten-year-old Tim is worried when a popcorn popper containing a wad of money is stolen from his kitchen and his friend Freddie is suspected of the crime.

A master criminal known as The Chameleon threatens to disrupt a mystery contest being held in the public library, but J.G. and the other Watchdogs are on hand to investigate.

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 being plotted right next door.

The six members of the McGurk Detective Organization, young amateur detectives, are called on to help solve a case involving the disappearance of a reclusive mystery writer.

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 witchcraft rumors during the year 1692.

McGurk and his team of detectives investigate the strange footprints that have begun to appear in wet cement all over their neighborhood.

While performing a routine exercise on witness concealment, the McGurk members suddenly find themselves trying to hide a world-famous drummer from some dangerous men.

While working on a school project, the members of the McGurk Organization travel back to 1692 and find themselves involved in charges of witchcraft.

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

The Ghost Squad's attempts to solve the mystery of one murder--and prevent another--are complicated by the activities of the evil Malevs.

The members of the Ghost Squad determine to keep the evil Dr. Purcell from succeeding in his plan to have his ghostly accomplices take over the temporarily vacated bodies of living beings.

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 find out why.

The crime-fighting Ghost Squad joins forces with living colleagues to find out the fate of a missing boy at a camp which seems to be headed by a former commandant of a Nazi death camp.

The McGurk organization must act to prevent a crime--but they don't know what the crime will be.

Four young ghosts who have banded together to prevent crimes fly to England to investigate a swindler.

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.

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.

The McGurk Detective Organization comes up against a clairvoyant rival while attempting to solve a case of vandalism.

Finding a note hidden in an old violin starts the McGurk Detective Organization searching for a cache of uncut diamonds.