"GEB is the classic guide to Gödel's incompleteness theorem. Apart from explaining this fascinating branch of mathematics so well, the book explores the philosophical implications of Gödel's work."
"'The Meme Machine' is about memetics, my personal favourite view of our selves. Explores the notion that the self is illusory: a story our brain tells itself."
"'Conciousness Explained' is Dennett's look at the brain and conciousness. This is all about getting away from the 'Cartesian Theatre' view of conciousness."