2001: A Space Odyssey - Arthur C. Clarke -- Pretty good but I'm not too far yet
Atlas Shrugged - Ayn Rand -- Economic Philosophy,
really deep
Anthem - Ayn Rand -- Anti-Communism, not quite as deep
All Quiet on the Western Front - Erich Maria Remarque -- Very sad book about WWI
Of Mice and Men - John Steinbeck --

The Stranger - Albert Camus --

I hate this book, but we had to read it for class.
On Basilisk Station - David Weber -- Sci-Fi Space Opera, part one of 11.
March Upcountry - David Weber & John Ringo -- Playboy prince + Hell = Badass
Bolo! - Can't recall right now - Gigantic thinking tanks blow s*** up.
Foreign Legions - David Drake/Various - Romans get kidnapped from Earth for mercenaries.