It is 1902, and a bright, inexperienced young man named Isaac Bell has an urgent message for his boss. Hired to hunt for radical unionist saboteurs in the coal mines, he is witness to a terrible accident that makes him think that something else is going on. Given exactly one week to prove his case, Bell quickly finds himself pitted against two of the most ruthless opponents he has ever known.

It’s the greatest advance in American defense technology in decades --- an attack submarine capable of incredible underwater speeds. However, 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 burned bodies are found aboard. It is up to NUMA director Dirk Pitt and his team to go on a desperate international chase to find the truth.

Husband-and-wife Sam and Remi Fargo and their friend hunt for Attila the Hun's tomb, which supposedly contained a vast amount of treasure. They follow a trail that leads them across the eastern hemisphere and pits them against others who are hungry for the Attila's treasure.

In the middle of the Indian Ocean, a NUMA research vessel is taking water samples at sunset, when a swarm of black particles suddenly attacks the ship, killing everyone aboard. A few hours later, Kurt Austin and Joe Zavala are on their way to the Indian Ocean. What they will find there on the smoldering hulk of the ship will eventually lead them to the discovery of the most audacious scheme they have ever known.

On the ocean liner Mauretania, two European scientists with a dramatic new invention are barely rescued from abduction by the Van Dorn Detective Agency's intrepid chief investigator, Isaac Bell. Unfortunately, they are not so lucky the second time. What are they holding that is so precious? Only something that will revolutionize business and popular culture --- and perhaps something more.

When two ships burst into flames in the same location, Kurt Austin and the rest of the NUMA Special Assignments Team rush to the eastern Atlantic region to investigate --- and find themselves drawn into an African dictator’s complex plot to extort the world’s major nations.

It is 1910, and newspaper publisher Preston Whiteway is offering $50,000 for the first daring aviator to cross America in less than 50 days. He is even sponsoring one of the prime candidates --- an intrepid woman named Josephine Frost --- and that's where Detective Isaac Bell, chief investigator for the Van Dorn Detective Agency, comes in. 

Sam and Remi Fargo are used to hunting for treasure, but they find themselves hunting for people when an investigator friend of theirs is deemed missing.

Jungles come in many forms. There are the steamy rain forests of the Burmese highlands. There are the lies and betrayals of the world of covert operations. And there are the dark and twisted thoughts of a man bent on near-global domination. To pull off their latest mission, Juan Cabrillo and the crew of the Oregon must survive them all.

In the fourth Dirk Pitt novel from Cussler and son Dirk, evildoers Ozden Aktan Celik and his sister, Maria, who are bent on Muslim domination of the Middle East, plot to blow up sacred Muslim sites and pin the blame on the West.