Twenty Thousand Leagues Under the Sea even for 1869 ... In none of these technical situation did Verne take advantage of knowledge readily available to him at the time". Thomas said, however, that despite poor science, plot, and characterization, "Put them all together with the magic of Verne's story-telling ability, and something flames up. A story emerges that sweeps incredulity before it". Jules Verne's wrote a sequel to this book: "L'Île mystérieuse" ("The Mysterious Island", 1874), which concludes the stories begun by "Twenty Thousand Leagues Under the Sea" and "In Search of the Castaways". While "The Mysterious Island" seems to give more information about Nemo (or
Twenty Thousand Leagues Under the Sea publisher, Pierre-Jules Hetzel, who is known to be responsible for many serious changes in Verne's books. In the original text the mysterious captain was a Polish nobleman, avenging his family who were killed by the Russians in retaliation for the captain's taking part in the Polish January Uprising of 1863. As France was at the time allied with the Russian Empire, the target for Nemo's wrath was changed to France's old enemy, the British Empire, to avoid political trouble. Professor Pierre Aronnax does not suspect Nemo's origins, as these were explained only later, in Verne's next book. What remained in