"I wrote this book because I fell in love with a story." But the idea for the book came well before I had good reason to write it - before I had a story to fall in love with. It began, really, with an innocent question: how did one of the poorest teams in baseball, the Oakland Athletics, win so many games? With these words Michael Lewis launches us into the funniest, smartest, and most contrarian book since, well, since Liar's Poker. Moneyball is a quest for something as elusive as the Holy Grail, something that money apparently can't buy: the secret of success in baseball.

The logical places to look would be the front offices of major league teams, and the dugouts. But the real jackpot is a cache of numbers collected over the years by a strange brotherhood of amateur baseball enthusiasts: software engineers, statisticians, Wall Street analysts, lawyers and physics professors. These numbers prove that the traditional yardsticks of success for players and teams are fatally flawed. This information has been around for years, and nobody paid it any mind. And then came Billy Beane, General Manager of the Oakland Athletics.

Billy paid attention to those numbers, and this book records his astonishing experiment in finding and fielding a team that nobody else wanted. In a narrative full of fabulous characters and brilliant excursions into the unexpected, Michael Lewis shows us how and why the new baseball knowledge works. He also sets up a sly and hilarious morality tale: Big Money, like Goliath, is always supposed to win...how can we not cheer for David?