The definitive chronicle of the 1972 Miami Dolphins, the only undefeated team in NFL history--from award-winning literary sportswriter Marshall Jon Fisher. The 1972 Miami Dolphins had something to prove. Losers in the previous Super Bowl, a ragtag bunch of overlooked, underappreciated, or just plain old players, they were led by Don Shula, a genius young coach obsessed with obliterating the reputation that he couldn't win the big game...