By Victor Appleton
Tom Swift is not your average teenager -- he's a science prodigy who loves to invent things. Bud and Yo, Tom's best friends, are always willing to help him test out the latest technolology. But this time it looks like Tom is in some deep-sea trouble.
A great adventure for guys and girls (did I mention that YO is a girl?) that will keep you on the edge of your seat.