Jules Verne (1828-1905), the famed French writer, named his fictional submarine, Nautilus, which featured in two of his novels (later made into films), 20,000 Leagues Under the Sea and The Mysterious Island, after the real, rudimentary, submarine invented by Robert Fulton. The living nautilus is an ancient cephalopod.
Jules Verne wrote about submarines when there were no submarines, and about balloon travel when there were no spacecraft. His adventure novels were among the earliest works of science fiction, and were very influential in the genre, which excited man's imagination and, together with a small group of writers in his genre, led mankind to curiosity about the waters and the skies, and creatures in between. Verne was a lawyer by profession, who wrote in his spare time. He has been the second most-translated author in the world since 1979.