In 1991, acting on a tip from a local fisherman, two scuba divers discovered a sunken German U-boat, complete with its crew of 60 men, not too far off the New Jersey coast. The divers, realizing the momentousness of their discovery, began probing the mystery. Over the next six years, they became expert and well-traveled researchers, taught themselves German, hunted for clues in Germany, and constructed theories corrective of the history books, all in an effort to identify this sunken U-boat and its crew.

The year is 2026. China has taken over as the world's largest economy, while the United States, mired in an oil shortage, struggles to adjust to its diminished role. Then, a surprise attack throws the US into a chaos unseen since Pearl Harbor. As the enemy takes control, the survival of the nation will depend upon the most unlikely forces: the Navy's antiquated Ghost Fleet and a cadre of homegrown terrorists.

With the help of a powerful computer system, Alison Shaw and her team are preparing to translate the first two-way conversation with the planet's second smartest species. But the team discovers much more from their dolphins than they ever expected when a secret object is revealed on the ocean floor. One that was never supposed to be found.

On a top-secret dive into the Pacific Ocean's deepest canyon, Jonas Taylor found himself face-to-face with the largest and most ferocious predator in the history of the animal kingdom. The sole survivor of the mission, Taylor is haunted by what he's sure he saw but still can't prove exists-Carcharodon megalodon, the massive mother of the great white shark. The average prehistoric Meg weighs in at twenty tons and could tear apart a Tyrannosaurus rex in seconds.

Ana Dakkar is a freshman at Harding-Pencroft Academy, a five-year high school that graduates the best marine scientists, naval warriors, navigators, and underwater explorers in the world. Ana's parents died while on a scientific expedition two years ago, and the only family's she's got left is her older brother, Dev, also a student at HP. Ana's freshman year culminates with the class' weekend trial at sea, the details of which have been kept secret. She only hopes she has what it'll take to succeed.

Children are not supposed to rescue their parents, life is supposed to be the other way around. And rescues aren't supposed to be needed on the trip out to the new colony planet Valhalla. Slow, yes. Boring, yes. Dangerous? No, the trip is not supposed to be dangerous, never has been. When thieves attack the transport ship to steal an ancient alien artifact, and young Kaylee and her brother, Manny, are cut off from their parents, they have to stop the thieves from getting what they want.

Just why do humpback whales sing? That's the question that has marine behavioral biologist Nate Quinn and his crew poking, charting, recording, and photographing very big, wet, gray marine mammals - until the extraordinary day when a whale lifts its tail into the air to display a cryptic message spelled out in foot-high letters: Bite Me.

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.

Like all young men of a certain age, Harry Gilmour had his own notion of how a naval battle should be. This wasn't it. Norway, 1940: Sub Lieutenant Harry Gilmour's first encounter with battleship action is not the adventure he had hoped for. Faced with a thankless task and ill equipped to handle it, Gilmour's inexperience leads to a damning allegation. His future hangs in the balance.

Kurt Austin and his crew are back to slake their thirst for action as they attempt to drown an eco-extortionist's plan to control the world's freshwater supply. From deep within the Venezuelan rain forest emanates the legend of a white goddess and a mysterious tribe with startling technical accomplishments. Few believe the tribe exists, and even fewer suspect its deity can change the course of history.

For a moment Wilson froze and looked at the white-helmeted pilot who sat high on the nose of the colossal fighter. Across the small void, he saw the pilot's eyes peer over his mask. Dark, chilling eyes. Wilson kicked right rudder to slide closer and jam any chance for a bandit gunshot. When the bandit pulled all the way over, almost on its back but in control, he cursed in frustration at what he knew was coming next.

It's a long way from the hills of East Tennessee to the arid islands of the Dutch Caribbean. From the author of the best-selling Deep Series, Boone is a brand-new prequel that follows Boone Fischer in his early years. His passions, his challenges, and the fascinating people he meets along the way... all are parts of the journey that will shape the man he will become, and lead him to the life of a divemaster in Curaçao and Bonaire.

Templar Treasure! Romanov's Bane! The Amber Room! This collection includes three action-packed adventures from the Dane Maddock Origins series: Hell Ship, Dead Ice, and Amber.

Red November is filled with hair-raising, behind-the-scenes stories that take you deep beneath the surface and into the action of the Cold War. Few know how close the world has come to annihilation better than the warriors who served America during the tense, 45-year struggle known as the Cold War. Yet for decades, their work has remained shrouded in secrecy.

At the top of the world… at the bottom of the sea… a war has begun. Below the polar ice cap, an American nuclear submarine moves quietly in the frigid water, tailing a new Russian sub. But the usual, unspoken game of hide-and-seek between opposing captains ends when the Americans hear sounds of disaster and flooding, and the Russian sub sinks at a depth of a thousand feet. The American sub rushes to help, only to join its former quarry in the deep. The situation ignites tensions around the world.