The time: 1931. The place: the golf links at Krewe Island off Savannah's windswept Atlantic shore. The event: a mesmerizing thirty-six-hole match in which Bobby Jones and Walter Hagen, legends of golf in their own time, are joined by an unsung opponent, the troubled war hero Rannulph Junah. The key to the outcome lies not with these titans of the game but with Bagger Vance, a caddie who carries the secret of the Authentic Swing. His mysterious powers...