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, as Bell discovers to his dismay, the ultimate target may be the most powerful man of all.

It is 1907, a year of financial panic and labor unrest. Train wrecks, fires, and explosions sabotage the Southern Pacific Railroad's Cascades express line and, desperate, the railroad hires the fabled Van Dorn Detective Agency. Van Dorn sends in his best man, and Bell quickly discovers that a mysterious saboteur haunts the hobo jungles of the West, a man known as the Wrecker, who recruits accomplices from the down-and-out to attack the railroad, and then kills them afterward.

It is 1908, and international tensions are mounting as the world plunges toward war. When a brilliant American battleship gun designer dies in a sensational apparent suicide, the man's grief-stricken daughter turns to the legendary 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 not to suicide but to murder.

A no-nonsense detective is on the trail of the sharpest and deadliest criminal mind he has ever encountered: a serial robber who murders any and all witnesses in cold-blood.

The murders of a team of United Nations scientists in El Salvador.... A deadly collision in the waterways off the city of Detroit.... An attack by tomb raiders on an archaeological site along the banks of the Nile.... Is there a link between these violent events? The answer may lie in the tale of an Egyptian princess forced to flee the armies of her father 3,000 years ago. 

In 1074 BC, vast treasures disappear from the tombs of Egyptian Pharaohs. In 1927, a daredevil American aviator vanishes on an attempted transcontinental flight. And in the present day, a fishing trawler - along with its mysterious cargo - sinks off the coast of Scotland. How are these three mysterious events connected? And, more importantly, what do they mean for Kurt Austin and his NUMA team? As they search for answers, the NUMA squad join the agents of the British MI5 to take on a wide-reaching international conspiracy.

The towering iceberg drifting in the North Atlantic was a floating tomb. Embedded in the great gleaming mass was a ship - sealed in so solidly that not even its mast protruded. Here was a sea mystery to rank alongside the Bermuda Triangle and the Marie Celeste. But for Major Dirk Pitt, top trouble-shooter for the National Underwater and Marine Agency, it was also the first link in a fantastic chain of events that would lead him too close - and too often - to violent death.

Nearly 2,000 years ago, an Eastern emperor charged a small group with safeguarding a body of knowledge and 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 the descendants are fighting a mighty battle. Both sides think they are saving the world, but one of them is willing to use horrifying means to accomplish its goals. Now it is up to Cabrillo and his team of expert operatives to stop both of them from the destructive path they're on and save the earth from a dynasty of terror. 

In 1906, a groundbreaking Rolls-Royce prototype known as the Gray Ghost vanishes from the streets of Manchester, England, and it is only the lucky intervention of an American detective named Isaac Bell that prevents it from being lost forever. Not even he can save the good name of Marcus Peyton, however, the man wrongly blamed for the theft, and more than 100 years later, it is his grandson who turns to Sam and Remi Fargo to help prove his grandfather's innocence. But there is even more at stake than any of them know.

After an explosion in the Gulf of Mexico destroys three oil rigs trying to revive a dying field, Kurt Austin and the NUMA Special Projects Team are tapped by the President of the United States to find out what's gone wrong. The trail leads them to a brilliant billionaire in the alternative energy field. Her goal is the end of the oil age; her company has spent billions developing the world's most advanced fuel-cell systems. But is she an environmental hero...or a rogue genetic engineer? 

A hundred and forty years after a British ship wrecks on the way to an Australian penal colony and the survivors discover diamonds on the tropical island where they wash up, Maeve Fletcher, one of their descendants, is stranded on an island in Antarctica with a party of passengers after their cruise ship seemingly abandons them. Dirk Pitt, on an expedition to find the source of a deadly plague that is killing dolphins and seals in the Weddell Sea, finds Maeve and the passengers and rescues them from death. 

September 1858: An Antarctic whaler stumbles across an aged wreck, her frozen crew guarding a priceless treasure.

Tracking a notorious Chinese smuggler's activities leads Dirk Pitt from Washington State to Louisiana, where his quarry is constructing a huge shipping port in the middle of nowhere. Why has he chosen this unlikely location?  The trail then leads to the race to find the site of the mysterious sinking of the ship that Chiang Kai-shek filled with treasure when he fled China in 1949, including the legendary boxes containing the bones of Peking Man that had vanished at the beginning of World War I. 

It is July 2003. In the middle of its maiden voyage, the luxury cruise ship Emerald Dolphin suddenly catches fire and sinks. What caused it? Why didn't the alarms go off? What was its connection to the revolutionary new engines powering the ship? NUMA special projects director Dirk Pitt races to rescue the passengers and investigate the disaster, but he has no idea of the bizarre events that are about to engulf him.

In the Micronesian islands, a top-secret US government-sponsored undersea lab conducting vital biomedical research on a rare jellyfish known as the Blue Medusa suddenly disappears. At the same time, off Bermuda, a bathysphere is attacked by an underwater vehicle and left helpless a half mile below the surface, its passengers - including Zavala - left to die. Only Kurt Austin’s heroic measures save them from a watery grave, but suspecting a connection, Austin puts the NUMA team on the case. But Austin's team has no way to prepare for what comes next.