Underwater divers Kurt Austin and Joe Zavala battle a secret Spanish brotherhood which is plotting to regain Spanish territory taken by the U.S. The action ranges from the decks of a sunken passenger liner in the Atlantic to an underwater Mayan temple. By the author of Flood Tide.

When Kurt Austin, leader of a courageous National Underwater & Marine Agency exploration team, rescues beautiful marine archaeologist Nina Kirov off the coast of Morocco, he becomes the next target of Texas industrialist, Don Halcon. A madman bent on carving a new nation out of the southwestern United States and Mexico, Halcon's scheme hinges on Nina's recent discovery of a priceless pre-Columbia antiquity buried in the remains of the sunken Italian...

"A ruthless corporation is about to take control of the seas. For those who oppose them there is ... white death."

A Japanese cargo ship cruises the eastern Atlantic near the Azores- when it bursts into flames. A gang of pirates speeds to take advantage of the disaster-when their boat explodes. What is happening in this part of the world? As Kurt Austin, Joe Zavala, and the rest of the NUMA Special Assignments Team rush to investigate, they find themselves drawn into the extraordinary ambitions of an African dictator, the creation of a weapon of almost mythical...

Kurt Austin and Joe Zavala investigate the smoldering hulk of a NUMA research vessel in the Indian Ocean and soon uncover an audacious scheme to permanently alter the weather on a global scale, killing millions.

It is called zero point energy, and it really exists - a state of energy contained in all matter everywhere, and thus all but unlimited. Nobody has ever found a way to tap into it, however - until one scientist discovers a way. Or at least he thinks he has. The problem is, his machines also cause great earthquakes, even fissures in tectonic plates. One machine is buried deep underground; the other is submerged in a vast ocean trench. If Kurt Austin...

"The dazzling new novel in the #1 New York Times-bestselling series from Clive Cussler, the grand master of adventure. When Kurt Austin is injured attempting to rescue the passengers and crew from a sinking yacht, he wakes with fragmented and conflicted memories. Did he see an old friend and her children drown, or was the yacht abandoned when he came aboard? For reasons he cannot explain, Kurt doesn't trust either version of his recollection. Determined...

When the NUMA crew is exposed to a dangerous toxin, Kurt Austin and Joe Zavala will stop at nothing to find a cure foretold by Ancient Egyptian lore in this exhilarting novel from the #1 New York Times–bestselling series 
 
Head of NUMA special assignments, Kurt Austin and his most trusted friend, Joe Zavala tangle with a ruthless powerbroker scheming to build a new Egyptian empire as glorious as those of the...

"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...