In The Grand Old Man of Baseball, Norman L. Macht chronicles Connie Mack's tumultuous final two decades in baseball. After Mack had built one of baseball's greatest teams, the 1929-31 Philadelphia Athletics, the Depression that followed the stock market crash fundamentally reshaped Mack's legacy as his team struggled on the field and at the gate. Among the challenges Mack faced: a sharp drop in attendance that forced him to sell his star players;...