My brother was making a game with a ball, Bouncing and throwing up high on a wall, When I asked to join in, he straightened up tall And I knew what he'd say, he said, 'You're too small.' Poor Sam! He always gets left out of his big brother's games. But one day when the big boys leave him out again, Sam gets to thinking...How big is too small? From these award-winning creators comes a delightful, rollicking story that explores big and small in a whole new way.