Discworld

The Discworld is the fictional world where English writer Sir Terry Pratchett's Discworld fantasy novels take place. It consists of an interstellar planet-sized disc, which sits on the backs of four huge elephants, themselves standing on the back of a world turtle, named Great A'Tuin, as it slowly swims through space. The Disc is the setting for all forty-one Discworld novels; it was influenced by world religions which feature human worlds resting on turtles, as a setting to reflect situations on Earth, in a humorous way. The Discworld is peopled mostly by three main races: men, dwarfs, and trolls. As the novels progress, other lesser known races are included, such as dragons, elves, goblins, and pixies. Pratchett first explored the idea of a disc-shaped world in the novel Strata (1981).