Ford journeys to a region of Central Florida where they confront a cutthroat subculture of black-marketers and a ruthless multibillion-dollar phosphate industry that hides murder victims among its bone remains.

Assigned to track down an American working for ISIS and make sure he never kills anyone again, Doc Ford finds the operation more complicated than he anticipated, especially when those complications follow him back to the small community of Dinkin's Bay.

Sneaking an underwater look at a notorious Russian black marketeer's fancy yacht, Doc Ford emerges to discover that the marketeer's private island has been taken over by environmental extremists who threaten to kill a hostage every hour until their demands are met.

Entreated by his goddaughter to help pay off a blackmailer who videotaped her bachelorette party and then threatened to expose her debauchery, Doc Ford reluctantly agrees and then finds himself in danger when the extortionist releases the tape anyway.

In the aftermath of a massive hurricane off the coast of Florida, an elderly woman seeks Doc Ford's assistance in combing the reshaped ocean bottom for evidence that would exonerate a loved one for alleged activities during World War II.

"Fearless adventurer Dirk Pitt must unravel a historical mystery of epic importance in the latest novel in the beloved New York Times bestselling series created by the "grand master of adventure" Clive Cussler. In 1959 Tibet, a Buddhist artifact of immense importance was seemingly lost to history in the turmoil of the Communist takeover. But when National Underwater and Marine Agency Director Dirk Pitt discovers a forgotten plane crash in the Philippine...