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...

Waking with conflicted memories after an injury sustained while trying to rescue passengers from a sinking yacht, Kurt Austin searches for answers from a state-sponsored cybercrime ring that takes him from Monaco to North Korea.

When testing for a new missile defense system results in the destruction of a tour boat, dolphin researcher Kaia Oana and Navy officer Jesse Matthews investigate, putting their lives in danger even as sparks fly between them.

Kurt Austin, Joe Zavala, and members of the NUMA Special Assignments Team are called in to investigate after ships are destroyed near the Azores and they find themselves entangled in the ambitions of an African dictator who may have developed a weapon with extraordinary power.

"A freighter carrying top-secret computers disappears in the Western Pacific. While searching for a lost treasure that once belonged to a famous Chinese pirate queen, Kurt Austin and Joe Zavala are redirected to look for the missing vessel. Discovering that the sinking of the ship is just part of an intricate web of deception, they find themselves in the middle of a cyber-war between rival groups of hackers, both of whom want to control the flow of...