Not necessarily a psychology book but Wretched of the Earth by Frantz Fanon does go into a psychoanalysis of the effects colonization has on people and nations as a whole.

The moral animal by Robert wright. It's evolutionary psychology. It explores how "moral" behavior evolved not only in humans but in other animals.

Technically won't satisfy your fixation with mental illness but you might find this fascinating as well 🤷

i heard vigotsky books are lit, famous soviet psychologist, if i heard right, he wrote about autism too and collaborated for current days drop of asperger name.