The playful brain. The surprising science of how puzzles improve your mind

by Richard Restak, Scott Kim

$30 · Offered by Rulon-Miller Books

First edition · Signed

New York: Riverhead Books, 2010. First edition, 8vo, pp. 10 , 294; text illustrations and puzzles throughout; full green boards; fine, in near fine dust jacket with light edgewear. Inscribed by Kim to fellow puzzle maker and editor of Word Ways magazine Jeremiah Farrell: To Jerry, Thanks for your help making this book a success! Item #61501

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