The Pharaoh's Secret * Clive Cussler, Graham Brown * NUMA Files #13

When an explosion aboard a stranded ship unleashes a deadly, ancient toxin off a Mediterranean island, the leadership of the National Underwater and Marine Agency must race across the globe to stop a ruthless power broker from building a radical new Egyptian empire.

The Story: Co-authored by prominent adventure fiction icon Clive Cussler and thriller specialist Graham Brown, this celebrated 2015 high-seas thriller stands as a magnificent, high-octane installment in the globally acclaimed NUMA Files series. The narrative completely steps past predictable, low-stakes military puzzles or dry maritime histories. Instead, Cussler and Brown construct a substantial, deeply atmospheric techno-thriller that blends modern naval tech with ancient mythological secrets, demonstrating that protecting global security relies on uncovering deep historical truths before they are weaponized by modern syndicates.

The plot follows Kurt Austin and Joe Zavala, the elite heads of NUMA’s Special Assignments Team, who are diving for rare antiquities when they intercept a frantic distress call from the island of Lampedusa. A mysterious vessel has run aground and exploded, releasing a catastrophic plant extract known as the "black mist": a legendary poison rumored to possess the terrifying power to take life from the living. The investigation reveals a massive international conspiracy masterminded by a wealthy power broker who is secretly draining a newly discovered aquifer beneath the Sahara Desert to seize control of Africa's water supply.

Rather than battling a standard maritime pirate, the NUMA team faces an intense, high-stakes countdown as the antagonist plots to deploy the toxin on a global scale and declare himself a modern pharaoh. To find an antidote and halt the impending geopolitical collapse, Kurt and Joe must untangle a historical maze stretching from hidden desert tombs to the deepest ruins of the Mediterranean floor. This relentless page-turner keeps the adrenaline at an absolute boil until its final, action-packed confrontation with the mythic legacy of Osiris.

Perfect For: Devotees of explosive international treasure hunts, historical techno-thrillers, and deep-sea diving adventures; readers following Kurt Austin’s legendary investigative journey; and book collectors securing a clean volume of one of modern fiction's most successful action empires.

First Published 2015. This Edition 2016 by G.P. Putnam's Sons.

Mystery & Thriller / Action & Adventure / Techno-Thrillers / Maritime Suspense / Archaeological Mysteries / Bestselling Adventure Sagas