John McCollister

Person

Author of 'The Baseball Book of Why,' which Cal Newport read to get into the mood for baseball season.

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Videos Mentioning John McCollister

Does The Internet Make You Smarter, Focused & More Connected? | Cal Newport

Does The Internet Make You Smarter, Focused & More Connected? | Cal Newport

Cal Newport

Author of 'The Baseball Book of Why,' which Cal Newport read to get into the mood for baseball season.