Cephalopod size the original tissue samples—together with those of other similar carcasses—showed conclusively that they were all masses of the collagenous matrix of whale blubber (Pierce "et al.", 1995; 2004). Cephalopods of enormous size have featured prominently in fiction (see Garcin & Raynal, 2011; Barrère, 2017). Some of the best known examples include the giant squid from Jules Verne's 1870 novel "Twenty Thousand Leagues Under the Sea" and its various film adaptations; the giant octopus from the 1955 monster movie "It Came from Beneath the Sea"; and the giant squid from Peter Benchley's 1991 novel "Beast" and the TV film adaptation of
Journey Through the Impossible "The Children of Captain Grant" and "Michael Strogoff", as similarly spectacular plays. Verne began playing with the idea of bringing a mixed selection of "Voyages Extraordinaires" characters together on a new adventure in early 1875, when he considered writing a novel in which Samuel Fergusson from "Five Weeks in a Balloon", Pierre Aronnax from "Twenty Thousand Leagues Under the Sea", Phileas Fogg from "Around the World in Eighty Days", Dr. Clawbonny from "The Adventures of Captain Hatteras", and other characters would go around the world together in a heavier-than-air flying machine. Another novel featuring a similar trip around the world