Homero OliveiraOliveiraitibarenAlamarathupatti, Tamil Nadu 626130, HindistanitibarenAlamarathupatti, Tamil Nadu 626130, Hindistan

Waltz's doctoral thesis, it's obviously not as good as his Theory of IR, but it is a good analysis of the three-image model for IR.

gives you a nice, cursory understanding of nearly everything i love bryson's writing style and it makes it much easier to digest