Freakonomics : A Rogue Economist Explores the Hidden Side of Everything (Hardcover)
by Steven D. Levitt, Stephen J. Dubner
Couple of interesting takes - he compares how the KluKluxKlan and Real Estate agents are similar. Asks the question - does your name have anything to do with how successful you will be in life?, if drug dealers are so rich, why do they all live with their mothers.