Jim Bouton & Ball Four Not Exactly Cooperstown
Watching the Old-Timers' Day Game with Jim Bouton, Who Wasn't Invited
Opinion, A Celebration of Baseball Rebel Jim Bouton
Sinking Ship: Collecting the 1969 Seattle Pilots
Obituary: Jim Bouton (1939-2019) – RIP Baseball
Jim Bouton
Jim Bouton – Society for American Baseball Research
Sex, drugs and baseball: 'Ball Four' author Jim Bouton died 50 years after the Seattle Pilots' only season
The 1969 Seattle Pilots—One Team, One Season, Many Uniforms — Todd Radom Design
Ball Four at 50 and the Legacy of Jim Bouton – Society for American Baseball Research
The 1969 Seattle Pilots—One Team, One Season, Many Uniforms — Todd Radom Design