Moneyball question

a small group of undervalued professional baseball players and executives, many of whom had been rejected as unfit for the big leagues, who had turned themselves into one of the most successful franchises in Major League Baseball. However, the idea for the story formed when Lewis noticed that the Oakland Athletics (the A's) were winning a lot of baseball games, even though they were one of the poorest teams in baseball.
This book made me continue to make me wonder and i could never put it down, once it even got me off my feet questioning one persons actions.
this book should be one of the required books that we read it is so good and its about sports, who doesn't like sports.