Set in a working class neighborhood on Chicago's southwest side in 1965, "Four Months in Brighton Park" focuses on Kelly Elliott, the kid with two first names. Kelly is a cross between Holden Caulfield and Walter Mitty, rarely facing reality until one day when he is forced to confront the consequences of his actions, when he impulsively makes an obscene gesture at Joe Swedarsky, the school jock and bully. That initial conflict starts a cascade of...