For more than a century Johnny Evers has been conjoined with Chicago Cubs teammates Frank Chance and Joe Tinker, thanks to eight lines of verse by a New York columnist. Caricatured as a scrawny, sour man who couldn't hit and who owed his fame to that poem, in truth he was the heartbeat of one of the greatest teams of the 20th century and the fiercest competitor this side of Ty Cobb. Evers was at the center of one of baseball's greatest...