Book excerpt: "Gabe Santiago is a back-up running back. He rarely gets on the field because he's one of the smaller players. On the day that he loses his lucky football gloves, the team's starting running back, Ben Mason, gets hurt. To replace his gloves, Gabe visits Sal's Used Sporting Goods, and he learns all about Darren Sproles, a running back who proved that size doesn't always matter on the gridiron. Now Gabe needs to get his game on as he is thrust into the starting running back role."--Page [4] of cover.