Heavenly Twins of Boston Baseball: A Dual Biography of Hugh Duffy and Tommy McCarthy (Paperback) (ISBN-13: 9780786434558)

Baseball was a rough sport in the nineteenth century and no one played the game with more vigor (and often violence) than Hall of Famers Hugh Duffy and Tommy McCarthy, dubbed "The Heavenly Twins." This book details their professional history playing for Boston Beaneaters teams and personal experiences with baseball, faith, and legendary Boston baseball scribe Tim Murnane. The book also traces their minor league careers and post-professional baseball activities.