The puck drops, skates flash, and sticks fly-a hockey game is underway With a fun mix of Sports Illustrated action photography, simple text, a full glossary of terms, and cool graphics, My First Book of Hockey introduces readers to the basics. Kids (and maybe a few adults, too ) will learn how power plays work, how the three-period game flows, what a hat trick is, what's up with the referee's crease, and more....