In his day, St. Louis Cardinals great Bob Gibson was feared like no other pitcher - ESPN

Cardinals Hall of Fame pitcher Bob Gibson diagnosed with pancreatic cancer

Pitch by Pitch: My View of One Unforgettable Game: 9781250061041: Gibson, Bob, Wheeler, Lonnie: Books

Bob Gibson, uncompromising St Louis Cardinals pitching ace, dies aged 84, MLB

Advice for Adam Wainwright as retirement looms

After 1968's 'Year of the Pitcher,' MLB lowered the mound. Now, the league could do it again.

How would old-school MLB pitchers like Nolan Ryan, Bob Gibson, Don Drysdale and Sandy Koufax have handled the free-swinging, swing-from-the-heels, home-run-or-bust hitters in modern Major League Baseball? - Quora

Who has the worst postseason pitching performance in MLB history? - Quora

Bob Gibson, Feared Flamethrower for the Cardinals, Dies at 84 - The New York Times

Hall of Famer Bob Gibson Dies at 84