A wealthy American financier disappears aboard an antique blimp while hunting for a ship lost in the Bermuda Triangle in 1918. The blimp drifts toward Florida with a crew of dead men -- Soviet cosmonauts.

Meanwhile, Dirk Pitt discovers that a group of U.S. industrialists has put a colony on the moon, a secret base they will defend at any cost.

Threatened in space, the Russians plan a savage retaliation -- and only Dirk Pitt can stop them. From a Cuban torture chamber to the cold ocean depths, Pitt races to defuse an international conspiracy that threatens to shatter world stability!

©1993 Books on Tape