"Moneyball: The Art of Winning an Unfair Game" by Michael Lewis is a paperback book that delves into the world of baseball and how data analysis can be used to gain a competitive edge. Published in 2004, this book explores how teams can use unconventional methods to outwit their opponents and win games. With a focus on the author's in-depth research and storytelling, this book offers readers a unique perspective on the business side of sports. It is a must-read for anyone interested in the intersection of sports and data-driven decision making.