Superfreakonomics--the smash hit follow-up to the remarkable New York Times bestselling phenomenon Freakonomics--is back in a new full-color, fully illustrated and expanded edition. The brainchild of rogue economist Steven D. Levitt and Stephen J. Dubner that once again brilliantly challenges our view of the way the world really works is presented with a new, visual, superfreaky dimension added, enhancing the already provocative thinking about street prostitutes, hurricanes, heart attacks, and other seemingly mundane matters that made Freakonomics and Superfreakonomics part of the national zeitgeist.