Bob Carroll is the founder and executive director of the Professional Football Researchers Association (PFRA) and edits the group&'s newsletter, The Coffin Corner. His many sports books include Pro Football: When the Grass Was Real and Baseball Between the Lies, and he was a contributor to Biographical Encyclopedia of American Sports: Football (1988).
Michael Gershman was editor-in-chief of Total Football Online for AT&T Interchange and wrote Diamonds: The Evolution of the Ballpark, winner of the Casey Award as "the best baseball book of 1993." A PFRA member, he is also a co-editor of Total