Flatland: A Romance of Many Dimensions by Edwin A. Abbott is simultaneously a brilliant explanation of dimensions and a satirical look at social hierarchy. I first heard of Flatland on an episode of The Big Bang Theory and it stuck with me as a very interesting concept to have a story set in a two-dimensional world. Then, when I was digging into public domain books about a year … [Read more...] about Flatland: A Romance of Many Dimensions by Edwin A. Abbott