Flatland: A Reader's Guide
Edwin Abbott's mathematical fable — dimensions, hierarchy, and seeing beyond habit.
Edwin A. Abbott's Flatland (1884) — narrator A Square describes two-dimensional society of geometric classes; visited by Sphere explaining third dimension; Square imprisoned for preaching higher dimensions.
Levels
Satire of Victorian hierarchy plus genuine geometry intuition.
Themes
Perspective, dogma, imagination constrained by experience.
Beloved by mathematicians and philosophers — short, mind-bending.