The Invisable Man
There is not a protagonist in this book unless you count society. The invisable man is the only antagonist, he steals money to pay for rent and he beats people up whenever they say that they do not believe that he is invisable. When he does confront people willingly they usually don't believe that there is a man talking to them, they think that they've gone insane. When they say this he gets frustrated and punches and kicks them, sometimes he throws rocks to make them believe that he is invisable.