One miracle opened the 1960s. Another miracle closed it. Between Bill Mazeroski's epic home run in the 1960 World Series and the New York Mets' stunning upset in October 1969, it was a baseball decade of unparalleled excitement and drama, of record-shattering performances and unforgettable stars. It was baseball at its best. Power hitting versus power pitching. When complete games were routine for baseball's best pitchers, and games rarely lasted...