In Roddy Doyle's Booker Prize-winning novel Paddy Clarke Ha Ha Ha, an Irish lad named Paddy rampages through the streets of Barrytown with a pack of like-minded hooligans, playing cowboys and Indians, etching their names in wet concrete, and setting fires. Roddy Doyle has captured the sensations and speech patterns of preadolescents with consummate skill, and managed to do so without resorting …