Well a few days ago I ordered his autobiography, and I can't wait until I receieve it. The only book on him at my library is the bio by Patricia Bosworth, which I really enjoyed. The lady can write! Not a chapter where I grew bored, which is quite difficult for a lot of biographies.
Truthfully I haven't watched a ton of Brando films, due to the fact of their unavailability here. From what I have seen, I've just been so impressed. It's no wonder so many actors including James Dean and Paul Newman idolize him.