When a key element of a new and and powerful attack submarine goes missing and ships begin disappearing in mid-ocean, NUMA director Dirk Pitt and his team embark on an international chase to discover the truth.

While investigating a toxic outbreak in the Caribbean Sea that may ultimately threaten the United States, Pitt unwittingly becomes involved in something even more dangerous -- a post-Castro power struggle for the control of Cuba. Meanwhile, Pitt's children, marine engineer Dirk and oceanographer Summer, are on an investigation of their own, chasing an Aztec stone that may reveal the whereabouts of a vast historical Aztec treasure. The problem is,...

Agent Dirk Pitt of the U.S. National Underwater and Marine Agency battles genetically engineered neo-Nazis, seeking to establish a Fourth Reich once they wipe out humanity. They plan to unleash a flood by splitting the Antarctic ice shelf. A beautiful archeologist is on hand to help the hero.

In the final days of World War II, the Japanese launch two submarines carrying a new strain of a deadly virus to the west coast of the United States, but years after the subs are lost at sea, someone plots to use their deadly cargo.

On orders from the Pentagon, marine explorer Dirk Pitt must salvage crucial material from the world's most infamous maritime disaster in this novel in the #1 New York Times-bestselling series.
The President's secret task force has developed an unprecedented defensive weapon that relies on an extremely rare radioactive element—and Dirk Pitt has followed a twisted trail to a secret cache of the substance. Now, racing against brutal storms,...