My fiction-writing career owes it start to the bad navigation of an 18th century pirate. For it was in 1717 that a ship, the Whydah went aground, reportedly carrying a fabulous treasure. In the 1980s, three salvage groups went head-to-head, competing to find the wreck. The controversy over the salvage got hot at times and I thought there might be a book in their story. I was working for a newspaper at the time. I developed my own detective, an ex-cop, diver, fisherman, and PI named Aristotle “Soc” Socarides. He was more philosophical than hard-boiled. Making his first appearance in “Cool Blue Tomb,” the book won the Shamus award for Best Paperback novel. After many years in the newspaper business, I turned to writing fiction and churned out five more books in the series. Clive Cussler blurbed: “There can be no better mystery writer in America than Paul Kemprecos.” Despite the accolades, the Soc series lingered in mid-list hell. By the time I finished my last book, I was thinking about another career that might make me more money, like working in a 7-11. Several months after the release of “Bluefin Blues,” Clive called and said a spin-off from the Dirk Pitt series was in the works. It would be called the NUMA Files and he wondered if I would be interested in tackling the job. I took on the writing of “Serpent” which brought into being Kurt Austin and the NUMA Special Assignments Team. Austin had some carry-over from Soc, and another team member, Paul Trout, had been born on Cape Cod. The book made The New York Times bestseller list, as did every one of seven NUMA Files that followed, including “Polar Shift,” which bumped “The DaVinci Code” for first place. After eight NUMA Files I went back to writing solo. I wrote an adventure book entitled, The Emerald Scepter, which introduced a new hero, Matinicus “Matt” Hawkins. I have been working on the re-release of my Soc series in digital and print, and in 2013, responding to numerous requests, I brought Soc back again in a seventh Socarides book entitled, Grey Lady. My wife Christi and I live on Cape Cod where she works as a financial advisor. We live in a circa 1865 farmhouse with two cats. We have three children and seven granddaughters. To learn more about Paul Kemprecos, check out his website at http://www.paulkemprecos.com.

Graham Brown grew up in Illinois, Connecticut and Pennsylvania, moving often with his family. As far as he knows they weren't in the witness protection program or part of any top secret government agency - but then - would they really tell him? A former pilot and lawyer and later part of a start up health care firm, Graham decided he hadn't had enough different careers yet and decided to become a writer. A huge fan of Clive Cussler, Michael Crichton, Stephen King and television shows like the X-files and Lost, Graham's first novel Black Rain debuted in January 2010. The second Hawker/Laidlaw novel, Black Sun published in September 2010. Devil's Gate a Numa Files novel co-written with Clive Cussler published November 2011. The Eden Prophecy will be available January 31, 2012.

Cussler began writing novels in 1965 and published his first work featuring his continuous series hero, Dirk Pitt, in 1973. His first non-fiction, The Sea Hunters, was released in 1996. The Board of Governors of the Maritime College, State University of New York, considered The Sea Hunters in lieu of a Ph.D. thesis and awarded Cussler a Doctor of Letters degree in May, 1997. It was the first time since the College was founded in 1874 that such a degree was bestowed. Cussler was an internationally recognized authority on shipwrecks and the founder of the National Underwater and Marine Agency, (NUMA) a 501C3 non-profit organization (named after the fictional Federal agency in his novels) that dedicates itself to preserving American maritime and naval history. He and his crew of marine experts and NUMA volunteers discovered more than 60 historically significant underwater wreck sites including the first submarine to sink a ship in battle, the Confederacy's Hunley, and its victim, the Union's Housatonic; the U-20, the U-boat that sank the Lusitania; the Cumberland, which was sunk by the famous ironclad, Merrimack; the renowned Confederate raider Florida; the Navy airship, Akron, the Republic of Texas Navy warship, Zavala, found under a parking lot in Galveston, and the Carpathia, which sank almost six years to-the-day after plucking Titanic's survivors from the sea. In addition to being the Chairman of NUMA, Cussler was also a fellow in both the Explorers Club of New York and the Royal Geographic Society in London. He was honored with the Lowell Thomas Award for outstanding underwater exploration. Cussler's books have been published in more than 40 languages in more than 100 countries. His past international bestsellers include Pacific Vortex, Mediterranean Caper, Iceberg, Raise the Titanic, Vixen 03, Night Probe, Deep Six, Cyclops, Treasure, Dragon, Sahara, Inca Gold, Shock Wave, Flood Tide, Atlantis Found, Valhalla Rising, Trojan Odyssey and Black Wind (this last with his son, Dirk Cussler); the nonfiction books The Sea Hunters, The Sea Hunters II and Clive Cussler and Dirk Pitt Revealed; the NUMA® Files novels Serpent, Blue Gold, Fire Ice, White Death and Lost City (written with Paul Kemprecos); and the Oregon Files novels Sacred Stone and Golden Buddha (written with Craig Dirgo) and Dark Watch (written with Jack Du Brul). Clive Cussler died at his home in Scottsdale, Arizona on February 24, 2020.