The amazing comeback of Hank Greenberg

Carl Levin and his brother Sandy screamed in delight. Their father thought the house was on fire. Instead, he found his sons running around wildly in

Carl Levin and his brother Sandy screamed in delight. Their father thought the house was on fire. Instead, he found his sons running around wildly in excitement. "Greenberg hit a grand slam!"

John Rosengren is an award-winning author who has written seven books and whose work has appeared in Sports Illustrated and on SI.com, among many other places. To buy his book "The Hero of Heroes," go to www.hankgreenberg.net.