Bo Jackson Batting Practice 1990 Kansas City Royals
Willie Wilson – Society for American Baseball Research
How often does the Catcher get hit by the bat in MLB? - Quora
February 2013 – Bleeding Royal Blue
Q&A: Jeff Pearlman on 'The Last Folk Hero', separating fact from fiction & why Bo Jackson is the greatest athlete ever
February 2013 – Bleeding Royal Blue
Anyone have a weird autograph experience? Got this signed around '94 before a game. He deliberately folded the top left corner over before signing (check out the crease on pic #2), presumably
Say It Ain't So, Bo - Sports Illustrated Vault
Brush with greatness: Sean Casey
There will never be another
Baseball & Bobbleheads
Bo Jackson – Bleeding Royal Blue