[torustic]

Lurie's "On Infinity Topoi"[0] preceded the book and is, I quote[1],

> 50 pages of pure cake, beautifully and informally written. The book is 1000 pages long. There is some new cake there, but not 20 times as much.

[0] https://arxiv.org/abs/math/0306109

[1] https://mathematicswithoutapologies.wordpress.com/2015/05/13...