I don't read too much, but I read two books by Tom Sharpe set in South Africa during apartheid; they're very political obviously but the main reason I like them is because they're the funniest I've ever read. Sexually ludicrous, highly racist (characters not author) and extremely violent (in a cartoonish way).
Basically, in Book 1 Police Kommandant van Heerden attempts to save the future of white South Africa by covering up the shooting of a black cook by his white employer.
In Book 2, the Kommandant attempts to become an English aristocrat, while his Liutenant Verkramp bombs the entire town to save SA from communism and tries to prevent the South African police force from raping black women by using electric shock therapy.
Riotous Assembly by Tom Sharpe
Indecent Exposure by Tom Sharpe[/b]