"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...

Everywhere, waters are rising—and that's just the beginning of the world's peril unless the NUMA crew can beat the clock in this thrilling #1 New York Times-bestseller from the grand master of adventure.
An alarming rise in the world's sea levels—much larger than could be accounted for by glacier melt—sends Kurt Austin, Joe Zavala, and the rest of the NUMA scientific team rocketing around the globe in search of answers. What...

"Clive Cussler, "The Grand Master of Adventure," sends his intrepid heroes Dirk Pitt and Al Giordino on their wildest, boldest mission into the ancient world, unlocking extraordinary secrets and solving hideous crimes. Another fabulous read from the most beloved series from the #1 New York Times-bestselling author. 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...

"Treasure-hunting team Sam and Remi Fargo's search for a Romanov fortune brings them into perilous contact with an ambitious neo-Nazi clan, in the thrilling adventure from the #1 New York Times-bestselling author. In 1918, a ransom of enormous size was paid to free the Romanovs from the Bolsheviks, but, as history knows, the Romanovs died anyway. And the ransom? During World War II, the Nazis stole it from the Russians, and after that--it vanished....

"NUMA crew leaders Kurt Austin and Joe Zavala must beat the clock to stop the world's most dazzling new technological advance from becoming mankind's last in this action-packed thriller from the #1 New York Times-bestselling grand master of adventure. When the most advanced aircraft ever designed vanishes over the South Pacific, Kurt Austin and Joe Zavala are drawn into a deadly contest to locate the fallen machine. Russia and China covet the radical...

"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 worlds' most advanced fuel-cell systems. But is she an environmental...