Quackenbush, Robert M

When the jack-o'-lanterns from every porch in town are stolen, Detective Mole investigates.

Dr. Quack treats the complaints of the pond community residents, all of which can be traced to the strange behavior of Mr. Snapping Turtle.

When mysterious mishaps drive guests away from the Tip-Top Inn, Detective Mole investigates.

Presents a biography of the famous sharpshooter, discussing her childhood, her success as a performer, and her relationships with such folk heroes of the day as Buffalo Bill and Sitting Bull.

Piet Potter, the amazing boy private eye, sets out to discover who is trying to sabotage a neighbor's birthday party.

Amazing boy detective Piet Potter races against time to save a public event from ruin, although he has only a series of mysterious phone calls as clues.

Jacques Canard, noted undersea explorer, asks Miss Mallard to help discover who is destroying the coral in Australia's Great Barrier Reef.

Highlights the life of the prolific inventor who gave the world such useful items as the electric light, motion pictures, and the phonograph.

A brief biography of the man who discovered a way to make useful, durable items from rubber.

An election is held at Pebble Junction to see whether a turkey, a vulture, or a duck should reign as the Thanksgiving symbol.