20,000 Leagues Under The Sea is classic science-adventure novel written by Jules Verne, and released serially through 1870. It tells the story of the Nautilus, a futuristic deep-sea submarine, and its long voyages through the ocean's depths through the eyes of our protagonist, the marine biologist Professor Aronnax, who is captive aboard the vessel with his companions.Learn more about your ad choices. Visit megaphone.fm/adchoices