A Dirk Pitt adventure.

Fully armed and with all hands on board, the nuclear submarine Starbuck sailed into the calm Pacific Ocean for sea trials - and vanished. No wreckage, no signals, no survivors: nothing . . . until ace maritime troubleshooter Dirk Pitt finds a single, chilling clue in the shark-torn surf off Hawaii - the log of the Starbuck. 'Do not search for us, it can only end in vain . . . ' A crazed journal of madness and death is all that remains. And the Captain's final, scrawled, fear-crazed note locates the Starbuck's grave hundreds of miles from her last known position! The search for the Starbuck plunges Dirk Pitt into his most shattering assignment to date - a whirlpool of deep-sea mystery and terror - the Pacific Vortex!

In the midst of an international crisis, Heidi Milligan, a beautiful, brilliant American naval commander, accidentally discovers an obscure reference to the long-buried North American Treaty, a precedent-shattering secret pact between the United States and Great Britain. The President believes that the treaty offers the single shot at salvation for an energy-starved, economically devastated nation, but the only two copies plummeted into the watery depths of the Atlantic in twin disasters long ago. The original document must be found—and the one American who can do the job is Dirk Pitt. But in London, a daring counterplot is being orchestrated to see that the treaty is never implemented. Brian Shaw, a master spy who has often worked hand in hand with American agents, now confronts his most challenging command. Pitt’s mission: Raise the North American Treaty. Shaw’s mission: Stop Pitt. Praise for Night Probe! and the Dirk Pitt® novels “A rich tale . . . an absorbing, carefully told mystery with plenty of surprises.”—Los Angeles Times “Dirk Pitt is a combination James Bond and Jacques Cousteau.”—New York Daily News

A Luftwaffe ace, a Nazi war criminal, a beautiful and untrustworthy brunette, and a deadly billion-dollar cargo become the objects of a desperate search as Dirk Pitt matches wits with the elusive leader of an international smuggling ring.

Millions of tons of plastic slip into oceans every year. Some floats and travels slowly with the currents, endangering the health of marine animals. The rest is hardly visible but is far more dangerous. Tiny bits of plastic sprinkle the ocean's surface or mix into the sandy seafloor and beaches. It ends up inside birds, fish, and other animals, harming them-and ultimately humans. Experts struggle with fear and hope as they work to stop the flood of plastic threatening living organisms across the globe.

High seas explorer Dirk Pitt must stop an American millionaire from using impoverished nations for his own personal experiments in this #1 New York Times-bestselling action adventure series. A routine survey mission over the North Atlantic exposes a missing luxury yacht frozen inside a million-ton mass of ice. The ship had vanished en route to a secret White House rendezvous, making it the responsibility of the National Underwater and Marine Agency to find out what happened. In other words, it's time for Dirk Pitt to cut his sunny, California vacation short and get back to work. Of course, when Pitt arrives on the scene and discovers the charred remains of the entire crew, who burned alive but never left their posts, he begins to suspect the tragic loss of the ship to be only the first, deliberate step in a far more sinister plan.