Never before in baseball history had a team finished last and rallied to take the pennant the following season. Yet in 1991, lightning struck twice as the Minnesota Twins and the Atlanta Braves both reached the World Series. The remarkable turnarounds resulted in arguably the greatest Fall Classic of all time. Four of the games between the Twins and Braves were settled by "walk-off" runs. Three of them, including the climactic Game Seven, went into...