Baseball may have originally come from the European sport of cricket. Today, 30 Major League Baseball (MLB) teams compete each year to win the World Series Championship. Learn more in Baseball, a For the Love of Sports book. Each title in the For the Love of Sports series features easy-to-read text, stunning visuals, and a challenging educational activity. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slideshows, activities, hands-on experiments, and much more.