My Man in Antibes"One of the Year's Best," Times Literary Supplement When a writer tracks down his literary hero, Graham Greene, who is living quietly on the shores of the Mediterranean, the author finds his new friend is every bit as complex as the fiction he's famous for. While living in southern France in 1972, Michael Mewshaw engineered a meeting with Graham Greene. Mewshaw was an ambitious young journalist and novelist, Greene was an internationally revered elder