William Blake saw the universe in a grain of sand. Joyce saw it in Dublin, Ireland, on June 16, 1904, a day distinguished by its utter normality. Two characters, Stephen Dedalus and Leopold Bloom, go about their separate business, crossing paths with a gallery of indelible Dubliners. We watch them teach, eat, stroll the streets, argue, and (in Bloom's case) masturbate. And thanks to the book's stream-of-consciousness technique--which suggests no mere...