Negro Leagues Baseball in Chicago, White Sox History
Revisiting Dyckman Oval, A Lost Landmark From the Heyday of Black Baseball - Atlas Obscura
Negro League Baseball
War on the Diamond: the day Major League Baseball turned deadly, MLB
J.L. Wilkinson stood out as the only white owner in the first official Negro League
History of the Negro Leagues in KC, Part One - Royals Review
George Altman played in the Majors, Negro Leagues and Japan
MLB The Show 23's Negro Leagues storylines crush a home run : NPR
Rube Foster was the big man behind the first successful Negro baseball league
Crazy '08: How a Cast of Cranks, Rogues, Boneheads, and Magnates Created the Greatest Year in Baseball History: Cait Murphy, Robert W. Creamer: 9780060889388: : Books