Twenty Thousand Leagues under the Seas is a classic science fiction novel written by French author Jules Verne and first published in 1870. The story follows Professor Pierre Aronnax, a French marine biologist, as he embarks on a journey aboard the submarine Nautilus, commanded by the enigmatic Captain Nemo. As the Nautilus travels the world's oceans, Aronnax and his companions witness incredible undersea wonders, encounter dangerous sea creatures and experience the thrill of underwater exploration. However, they soon discover that Nemo is a man haunted by his past and driven by a thirst for revenge against the forces that have wronged him. Through vivid descriptions and detailed scientific explanations, Verne creates a fascinating world beneath the waves that captures the reader's imagination. Twenty Thousand Leagues under the Seas is a timeless tale of adventure, discovery and the consequences of unchecked obsession. It continues to captivate readers of all ages, cementing its status as a literary classic.