Superfreakonomics

Like most sequels this book is not as good as the first. There are various reasons why this is so, the chief among them is that the original read as a solidly researched, backed by data, interesting book with interesting theories. The new book reads as a set of anecdotes picked solely to be contrary. It's still a readable book with some interesting tidbits, but it wont stun you like Freakonomics did.