


100 years of solitude is great. It makes me think about the vast number of communities that were never recorded in history.
I really like comedic fiction, so I would recommend a confederacy of dunces by John Kennedy Toole. It is the funniest book I've read and has a great plot.
Anything by Evelyn Waugh makes me laugh, but in particular I liked put out more flags and vile bodies. He's my favorite author despite being politically and religiously as opposed to my beliefs as possible.
I'm sure catch 22 has been mentioned. It is also hilarious but haunting.
Sometimes a great notion - Ken Kesey (His second book after One flew over the cukoos nest)
Anything by Solzhenitzyn gives a good perspective of Soviet Russia.