The first edition of the ESPN Pro Football Encyclopedia was a hit with the critics, and the second edition is even better. We've added several new features, including Sean Lahman's chapter on the evolution of strategy. Having the statistics for every man who has played the game is great, but only by understanding how the rules and playing styles have changed over the years can you put those numbers into the proper context. From the single-wing formation to the Cover-2 defense, he explains them all. The new edition hit the stores in late July, and if you order from Amazon you can get this 1500 page book for under $17.00
