Sir Terry Pratchett's birthday was a few days ago, so I think now is a great time to talk about his most famous creation, the Discworld and the series of excellent novels set on it! Discworld, as fans know, is a flat, circular world, born on the backs of four enormous elephants, who in turn stand on the back of Great A'Tuin, a giant turtle who swims through space. The disc is home to people, trolls, dwarves, gnomes, and dragons, though the dragons tend to be small, snivelly creatures who explode when they get excited. It's a fantasy world, but it's also surprisingly familiar. And I love it!