Baseball Magazine, by John Thorn

MLB turns 140: Celebrate With Amazing Vintage Baseball Cards

MLB Historian John Thorn Collects Baseball History, Not Baseball Artifacts - Sports Collectors Digest

The Best Books on Baseball - Five Books Expert Recommendations

Baseball Historian John Thorn'68 Applauds Inclusion of the Negro Leagues • Beloit College Magazine • Beloit College

Baseball before We Knew It : Nebraska Press

Imperfect diamond: Myths of MLB geometry revealed by new larger bases

Talking baseball with John Thorn, official historian of Major League Baseball and coauthor of The Hidden Game

Book Review - Baseball in the Garden of Eden - By John Thorn - The New York Times

The true history of baseball is much better than its creation myth

Jackie Robinson's Signing: The Real Story – Society for American Baseball Research

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