It's a Numbers Game! Hockey: The Math Behind the Perfect Slap Shot, the Split-Second Save, and So Much More! Jill Santopolo and Out—about an affair between

and Out—about an affair between two teenage boys in 1984 France

They reflect on favorite memories from each of their past homes

They speak to the people finding their way and being unapologetically themselves in the process

but not really

and the importance of family

It's a Numbers Game! Hockey: The Math Behind the Perfect Slap Shot, the Split-Second Save, and So Much More! Jill Santopolo and Out—about an affair betweenThis numbers focused look at the fast paced game of ice hockey from National Geographic Kids is jam packed with stats, sports trivia, awesome photos, and math challengesplus a fun activity at the end of every chapter. Do you know how to calculate a goalies save percentage? Whats the record for the most shots in an NHL game? Whats the speed of the fastest slap shot? How much water is needed to make an ice rink? Get ready to learn all the ways numbers