Pages 230 and 231 of the 1963 Heineman edition of 'Raise High the Roof Beam, Carpenters and Seymour, an Introduction', by J. D. Salinger. Buddy glass introduces the game of Stoopball, in which the player throws a ball against a wall, with the hope of it bouncing across the street to hit another building's wall, and then touch the ground without being caught by an opposing player. Needless to say, Seymour Glass is a wonderfully talented player.