His new book is Moneyball: The Art of Winning an Unfair Game. It's the story of how the Oakland A's turned their team around and made history, winning 20 games in a row to set a new American League record. Lewis goes behind the scenes and finds a new kind of baseball knowledge. He is the author of the best selling books Liar's Poker and The New New Thing. This interview first aired May 28, 2003.