Jim Bouton, Author of Tell-All Baseball Memoir 'Ball Four,' Dies at 80 - The New York Times
New! Baseball's Jim Bouton and “Ball Four” at the Library
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Jim Bouton, baseball pitcher whose 'Ball Four' gave irreverent peek inside the game, dies at 80 - The Washington Post
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Former Yankees pitcher and 'Ball Four' author Jim Bouton dies at age 80 - Pinstripe Alley
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