Philip Roth, arguably America’s greatest living novelist, turns 80 on March 19. In 1959, his collection of short stories, Goodbye, Columbus, put him on the map, and 10 years later his hilarious, ribald best-seller, Portnoy’s Complaint, gave rise to the first of many Roth-related controversies in which Judaism, sex, the role of women, and the parent-child relationship would take center stage. In candid interviews, the Pulitzer Prize-winner discusses his distinctly unliterary upbringing in Newark, NJ, his admiration for Saul Bellow and Bernard...