It is 1995. Dirk Pitt, on a mission to find the remains of a Pharaoh's funeral barge buried in the bottom of the Nile, rescues an attractive young woman, Dr. Eva Rojas, a biochemist with the UN World Health Organization, from being murdered by thugs on a beach near Alexandria. As the race is on to save the world from environmental catastrophe Dirk Pitt and his friends plunge into darkest Africa, battling their way up the Niger to a huge, secret, hazardous...

A desperate attempt in 1917 to preserve the wealth and power of the Romanov Empire. A Cold War bomber lost with a deadly cargo. Mysterious deaths on the Black Sea linked to modern day smugglers of nuclear materials. At the center of it all is Dirk Pitt and his team from NUMA. As the danger escalates, there's only one man who can avert catastrophe. From London to Washington, from the Black Sea to the Mediterranean, the action never stops, as Pitt races...

In 1993, a Japanese auto carrier is destroyed by a nuclear explosion from an old American nuclear bomb.

Dirk Pitt opposes the monstrous plan of the Soviets, in collusion with an Asian shipping family, to practice mind control on the U.S. President.

Dirk Pitt, the Special Projects Director of the National Underwater and Marine Agency, becomes involved in a perilous mission when he is sent to find and salvage a deep-diving nuclear submarine that has inexplicably disappeared in the Pacific Ocean.

Dirk Pitt searches for a financial publisher and adventurer who vanishes while searching for the Cyclops, a sunken U.S. Navy collier containing treasure. Dirk discovers a secret base on the moon, a Soviet plot, and the treasure.