From the #1 New York Times bestselling Grand Master of Adventure Clive Cussler comes a breathtaking thriller from the Numa Files series about a primitive Brazilian tribe whose secrets could save the world from the billionaire tycoon set on destroying it.
An investigation into the sudden deaths of a pod of gray whales leads National Underwater & Marine Agency leader Kurt Austin to the Mexican coast, where someone tries to put him and...

A Novel from the NUMA(r) Files
Abridged read by James Naughton
Unabridged read by Scott Brick
The hair-raising new Kurt Austin adventure from the authors of the bestselling Fire Ice.
Abridged * Five CDs * 6 hours

NUMA operative Kurt Austin takes on a madman fronting as an evironmentalist in this #1 New York Times-bestselling series.
Sixty years ago, an eccentric Hungarian genius discovered how to artificially trigger such a shift in the polar ice caps, which could cause massive eruptions, earthquaks, and even climate changes. But then his work disappeared, or so it was thought. Now, the charismatic leader of an antiglobalization group...

Deep-sea explorer and government operative Kurt Austin must save the world from a deliberate viral outbreak in this thriller from the #1 New York Times-bestselling author
In the Micronesian islands, a top-secret U.S. 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...

After a NUMA research vessel is attacked in the Indian Ocean by a mysterious swarm of black particles, Kurt Austin and Joe Zavala are on their way. What they will find there on the smoldering hulk of the ship will eventually lead them to the discovery of the most audacious scheme they have ever known.

"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...

NUMA crew leaders Kurt Austin and Joe Zavala must beat the clock to stop the worlds most dazzling new technological advance from becoming mankinds last in this action-packed thriller from the #1 New York Timesbestselling 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 technology,...

As the world's oil supply is vanishing and the stock market is plummeting, the NUMA team must solve a baffling historical mystery in order to save the future.

Investigating the disappearance of a NUMA colleague on the icebergs of Antarctica, Kurt Austin and Joe Zavala are confronted by a radical environmentalist who would use a Nazi-era weapon to usher in a new Ice Age.