Society for American Baseball Research member Rick Swaine has five baseball books in publication, two of them on baseball's integration era. He has also been a contributor to The Baseball Research Journal and The National Pastime. Retired from an accounting career, he lives in the Tallahassee, Florida area. Gary C. Fink, a SABR member since 1974, has been working for approximately 15 years to identify and compile a database containing statistical and demographic information on the integration era’s minor league players of color. He lives in Reno, Nevada.