Flatland: A Romance of Many Dimensions (Dover Thrift Editions)

Description

Classic of science (and mathematical) fiction - charmingly illustrated by author - describes the journeys of A. Square and his adventures in Spaceland (three dimensions), Lineland (one dimension) and Pointland (no dimensions). A. Square also entertains thoughts of visiting a land of four dimensions - a revolutionary idea for which he is banished from Spaceland.