"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. The thugs attack again-and this time one of the scientists dies. What are they holding that is so precious? Only something that will revolutionize business and popular culture-and perhaps something more....

"It is 1906, and in New York City, the Italian crime group known as the Black Hand is on a spree: kidnapping, extortion, arson. Detective Isaac Bell of the Van Dorn Agency is hired to form a special "Black Hand Squad," but the gangsters appear to be everywhere--so much so that Bell begins to wonder if there are imitators, criminals using the name for the terror effect. And then the murders begin, each one of a man more powerful than the last, and...

"The year is 1911. Chief Investigator Isaac Bell of the Van Dorn Detective Agency has had many extraordinary cases before. But none quite like this. Hired to find a young woman named Anna Pape who ran away from home to become an actress, Bell gets a shock when her murdered body turns up instead. Vowing to bring the killer to justice, he begins a manhunt which leads him into increasingly more alarming territory. Anna Pape was not alone in her fate--petite...

It is 1908, and the international tensions are mounting as the world plunges toward war. When a brilliant American battleship gun designer dies in an apparent suicide, the man's grief-stricken daughter turns to the Van Dorn Detective Agency to clear her father's name. Van Dorn puts his chief investigator on the case, and Isaac Bell soon realizes that the clues point to murder. When more suspicious deaths follow, it becomes clear that someone is orchestrating...

"Nearly two thousand years ago, an Eastern emperor charged a small group with safeguarding secrets powerful enough to change the history of mankind. They went down in legend as the Nine Unknown Men--and now two rival factions of their descendants are fighting a mighty battle. Both sides think they are saving the world, but their tactics could very well bring about the end of humankind. Soon, Juan Cabrillo and his team of expert operatives aboard the...

Hired to search for a collection of paintings worth half a billion dollars, Juan Cabrillo and the crew of the Oregon soon find themselves in much deeper waters. The vicious leader of a Filipino insurgency is not only using them to finance his attacks, he has stumbled upon one of the most lethal secrets of World War II: a Japanese-developed drug, designed, but never used, to turn soldiers into super-warriors. To stop him, the Oregon must not only take...

While investigating a toxic outbreak in the Caribbean Sea, Dirk Pitt unwittingly becomes involved in a post-Castro power struggle for the control of Cuba. Meanwhile, Pitts children, marine engineer Dirk and oceanographer Summer, are chasing an Aztec stone that may reveal the whereabouts of a vast historical Aztec treasure. The stone was believed to have been destroyed on the battleship Maine in Havana Harbor in 1898, which brings them both to Cuba...

It is the greatest advance in American defense technology in decades - an attack submarine capable of incredible underwater speeds. 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 . . . burned to a crisp. What is going on? It is up to NUMA director...

A potential breakthrough discovery to reverse global warming . . . a series of unexplained sudden deaths in British Columbia . . . a rash of international incidents between the United States and one of its closest allies that threatens to erupt into an actual shooting war . . . NUMA director Dirk Pitt and his children, Dirk. Jr. and Summer, have reason to believe there's a connection here somewhere, but they also know they have very little time to...

Exploring a small island off the Washington State coast in 1941, five brothers make an astonishing discovery that is interrupted by the attack on Pearl Harbor and has ramifications for Cabrillo's present-day investigation into a crashed satellite in the Argentine jungle.