A review by yknight
Flatland: A Romance of Many Dimensions by Edwin A. Abbott

4.0

Very good for understanding higher spacial dimensions. Wtf is all the sexism and classism going on here though? 😂 Genuinely can't tell if the author really considered women to be almost a completely different species that was far less intelligent, or if he was trying to tell a cautionary tale or something. 
Either way, come for the math, not the political environment of flatland.