Oceanographer Dirk Pitt traces a lost ship's mysterious cargo to a scientific discovery that could reverse the dangers of climate change in this novel in the #1 New York Times-bestselling action adventure series.
When an act of sabotage aims to slow down a technological breakthrough in American clean energy, it puts the United States on the brink of war with one of its closest allies. Tension boils on the homefront, too, as gas prices...

"On a routine intelligence gathering mission in Tehran, Jack Ryan, Jr., has lunch with his oldest friend, Seth Gregory, an engineer overseeing a transcontinental railway project. As they part, Seth slips Jack a key, along with a perplexing message. The next day Jack is summoned to an apartment where two men claim Seth has disappeared--gone to ground with funds for a vital intelligence operation. Jack's oldest friend has turned, they insist. They leave...

During a covert operation, Cabrillo and the crew meticulously fake the sinking of the Oregon--but when an unknown adversary tracks them down despite their planning and attempts to assassinate them, Cabrillo and his team struggle to fight back against an enemy who seems to be able to anticipate their every move

Unstoppable husband and wife team Sam and Remi Fargo face off against an obsessive millionaire hunting for a lost treasure in this adventure in the #1 New York Times-bestselling series

When husband and wife treasure hunters Sam and Remi Fargo try something new, a relaxing vacation, a detour to visit a rare bookstore leads to the discovery of a dead body. All signs point to a book in the store that may contain a secret map,...

Husband-and-wife team Sam and Remi Fargo are intrigued when an archaeologist friend requests their help excavating a top secret historical site. What they find will set them on a hunt for a prize greater than they could ever imagine. The clues point to the hidden tomb of Attila the Hun, the High King who was reportedly buried with a vast fortune of gold and jewels and plunder . . . a bounty that has never been found. As they follow the trail through...

Kurt Austin puts the NUMAA team on a case involving a hideous series of medical experiments, an extraordinarily ambitious Chinese criminal organization, and a secret new virus that threatens to set off a worldwide pandemic

"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...

Jack Ryan, Jr's race to stop an international criminal conspiracy is intertwined with the fate of an old friend... The CIA's deepest secrets are being given away for a larger agenda that will undermine the entire Western intelligence community. Director of National Intelligence Mary Pat Foley wants it stopped but doesn't know who, how or why. Jack Ryan, Jr., is dispatched to Poland on a different mission. The clues are thin, and the sketchy trail...