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,...

"Fearless adventurer Dirk Pitt must unravel a historical mystery of epic importance in the latest novel in the beloved New York Times bestselling series created by the "grand master of adventure" Clive Cussler"--

Underwater adventurer Dirk Pitt and the NUMA crew investigate a black tide infesting the ocean off Nicaragua, a study complicated by the discovery of a mysterious artifact, a powerful storm, and a conspiracy.

In A.D. 327, a Roman galley barely escapes a pirate attack with its extraordinary cargo. In 1916, a British warship mysteriously explodes in the middle of the North Sea. In the present day, a cluster of important mosques in Turkey and Egypt are wracked by explosions. Does anything tie them together? NUMA director Dirk Pitt is about to find out, as Roman artifacts discovered in Turkey and Israel unnervingly connect to the rise of a fundamentalist movement...

When adventurer Dirk Pitt locates the the sunken Titanic, he puts himself and his crew in deadly jeopardy. Sabotaged by Russian spies and savage storms, Pitt must stop a diabolical plan for Soviet world surpremacy--or see the Titanic blasted out of existence.

Dirk Pitt races to save the future of the world when he is assigned by the U.S. National Underwater and Marine Agency to find the link between the 1858 discovery of an aged wreck full of crates of antiquities, and two modern-day incidents that claimed the lives of a team of anthropologists and almost sank a NUMA vessel.

After locating an ancient ship, Dirk sets out to find its treasure.

Dirk Pitt faces one of his most formidable foes--a madman bent on killing hundreds of innocent men, women, and children with a catastrophic surge of mass destruction.

It is the greatest advance in American defense technology in decades -- an attack submarine capable of incredible underwater speeds. Nothing else in any other nation's naval arsenal even comes close. There is only one problem: A key element of the prototype is missing -- and the man who developed it is dead. At the same time, ships have started vanishing mid-ocean, usually never to be found again, but when they are, sometimes bodies are found aboard...

Pitt, the director of the National Underwater and Marine Agency, is on the Black Sea, helping to locate a lost Ottoman shipwreck, when he responds to an urgent Mayday -- "under attack!" -- from a nearby freighter. But when he and his colleague, Al Giordino, arrive, there is nobody there. Just dead bodies, a smell of sulfur in the air, and, as Pitt and Giordino explore, a blast from the stern that scuttles the ship swiftly, almost taking them with...