I have personally been reading, "Black Power: The Politics of Liberation" By Kwame Ture (formerly Carmichael Stokely) It's been a wonderful read so far. I would recommend him to anyone, first getting into radical theories. Anyway, I also just finished Kaffir Boy, by Mark Mathabane. It was a really nice read, super informative of what it was like to live in apartheid South Africa. I would recommend it as well.