The Little Book of Big Brain Games: 517 Ways to Stretch, Strengthen and Grow Your Brain

Ivan Moscovich

It's a pocket-size brain gym. Now in a portable 4" x 6" format and priced at only GBP7.99, here are more than 500 full-colour puzzles from the original Big Book of Brain Games, the book with 470,000 copies in print-the book that Will Shortz praised as "the most wide-ranging, visually appealing, entertai...