Flatland: A Romance of Many Dimensions
by Edwin A. Abbott
Rating: 3.0 / 5 · Read · Finished 2015-04-26
The first half is a satire on Victorian class and gender structure. The second half has more of a plot and explores 0, 1, 2, 3, and 4-dimensional space from the point of view of a square. Can be read in an afternoon.