The birth of the National Football League can be traced to a meeting held in the showroom of a Canton, Ohio, car dealership in September, 1920. From these humble beginnings pro football has grown into a global phenomenon.

Today, nearly a century later, fans flock to stadiums across the country, and worldwide television viewership numbers in the hundreds of millions. To celebrate the NFL's 100th season, Roger Gordon describes the evolution of pro football in trivia questions, answers, and anecdotes. Rather than merely posing questions and providing short answers, Gordon gives details behind each—stories that bring to life players, coaches, rivalries, and championships.