Clive Cussler (Author) Clive Cussler was the author and co-author of a great number of international bestsellers, including the famous Dirk Pitt® adventures, such as Celtic Empire; the NUMA® Files adventures, most recently Fast Ice; the Oregon Files, such as Marauder; the Isaac Bell historical thrillers, which began with The Chase; and the recent Fargo Adventures, which lastly included Wrath of Poseidon. Cussler died in 2020.Dirk Cussler (Author) Dirk Cussler, the son of Clive Cussler, has an MBA from Berkeley. He is the co-author of Crescent Dawn, Black Wind, Treasure of Khan, Arctic Drift, Poseidon's Arrow, Havana Storm, Odessa Sea, and Celtic Empire, and continued the Dirk Pitt series with The Devil's Sea.