While not necessarily as well known as Tom Clancy or Michael Crichton, Clive Cussler has for many years been one of the acknowledged masters of techno-fiction, a genre that blends science fiction, spy novels, and adventure stories. While someone like Crichton has become renowned for the realism and meticulous attention to detail that characterizes his works, Clive Cussler has made a name for himself over the course of more than 70 books by emphasizing the sort of swashbuckling, credulity-defying adventure that can be traced back to Robert Louis Stevenson and others. Here are five interesting facts about him.