Cliff Mapes wore No. 3 after Babe Ruth and No. 7 before Mickey Mantle. The three Alou brothers hit consecutive groundouts in the same inning. Sparky Anderson was the only manager to win World Championships in both leagues. Sammy Sosa once shined shoes for 35 cents a pair. These tidbits - and others like them - are found in The Baseball Catalog: Millennium Edition, baseball expert Dan Schlossberg's highly acclaimed work on America's national pastime.