Clive Cussler ; Paul Kemprecos Related books Blue Gold : A Novel from the NUMA Files [Paperback] by Cussler, Clive Pocket Books • 2000 SERPENT Pocket Books • 2000 Serpent: a Novel From the Numa Files Pocket Books • 1999 Serpent: A Novel from the Numa Files (Wheeler Large Print Book Series (Paper)) Wheeler Pub Inc • 1999