America's premier baseball historian has created the first book for young baseball fans that truly tells the story of the origins of our national pastime. While debunking long-held myths, Thorn introduces kids to the first games, first fields, and first leagues. He also shows how the game of yesteryear connects to the game kids love to play and watch today. Featured in the book is the story of his personal discovery of the oldest reference to the sport in American history, a 1791 Massachusetts ordinance banning "Base Ball.".