The sighting of a UFO leads the Three Investigators to uncover a bizarre confidence game.

When an ornery book collector disappears, the Three Investigators break into his secret computer files in search of clues and gradually uncover his mysterious p

Searching for a legendary pirate treasure, the three investigators find a band of modern day pirates.

A hidden treasure is suspected, some criminals with a plan show up, and the Three Investigators end up right in the middle.