This book investigates the history of baseball through the lens of the peculiar, failed, and successful inventions that have shaped the sport over the last century. Dan Gutman, a prolific author known for his sports-related research, compiles a comprehensive catalog of equipment and ballpark innovations. He examines how these inventions, ranging from the practical to the absurd, reflect the evolving needs and eccentricities of the game.

Readers frequently note the accessible and humorous tone Gutman employs when documenting these historical oddities. Experts highlight this as a thorough reference for those interested in the material culture and mechanical history of professional baseball.