The Sea Raiders sea monsters include Scylla and Charybdis of Greek mythology, and the kraken of medieval times which is thought to have been a giant squid. Previous fictional encounters with giant squids are described in chapter 59 of Herman Melville's "Moby-Dick" of 1851, and in Jules Verne's "Twenty Thousand Leagues Under the Sea" of 1870. The narrator describes a recent period when a new sort of giant squid, a species named "Haploteuthis ferox", became known. (This fictitious name can be compared with the genus name "Architeuthis" of the giant squid.) As a part of the survey of the period, including early encounters
Twenty Thousand Leagues Under the Sea like D'Urville's ship, the "Astrolabe"; and she passes through an underwater tunnel from the Red Sea into the Mediterranean. The most famous part of the novel, the battle against a school of giant squid, begins when a crewman opens the hatch of the boat and gets caught by one of the monsters. As the tentacle that has grabbed him pulls him away, he yells "Help!" in French. At the beginning of the next chapter, concerning the battle, Aronnax states, "To convey such sights, one would take the pen of our most famous poet, Victor Hugo, author of "The Toilers of