Montgomery, R. A

The reader's decisions control the course of an adventure in which a gambling syndicate tries to influence the outcome of a Swiss auto race.

The reader's decisions control the course of a story in which the coolest counselor at Camp Pine Tree has disappeared.

The reader is taken beneath the surface of the ocean in a diving bell and can choose between alternative adventures, each leading to many possible endings.

The reader investigates the dwindling oil supply that threatens life on Earth and can choose between alternative adventures, each leading to twenty-two possible endings.

The reader is taken aboard a space cruiser to research two different planets and can choose between alternative adventures, each leading to forty-two possible endings.

Asks the reader to choose the plot path of a story in which the powerful jewels of an ancient African tribe are stolen from a Paris museum and three cousins must decide whether to risk their lives to get them back.

Asks the reader to choose the path of the plot in a story about the disappearance of a scientist who invented a machine that could stop radiation.

You are about to complete your training as a smoke jumper. Several small fires have broken out in the area and you want to voluntarily patrol. You, the reader, must decide what to do.

The reader decides how the story will go when they are given the chance to get a racehorse ready for the Kentucky Derby.