Overcoming の作品 - アマゾン通販の感想と評価

Brain and Memory Games: 50 Fun Puzzles to Boost Your Brain Juice Today (With Crossword Puzzles) 製作者 Jason Scotts 販売元 Overcoming 発売日 2014-03-31

Brain Training And Brain Games (Boxed Set) 製作者 Speedy Publishing 販売元 Overcoming 発売日 2014-06-14

Train Your Brain & Mental Strength : How to Train Your Brain for Mental Toughness & 7 Core Lessons to Achieve Peak Mental Performance: (Special 2 In 1 Exclusive Edition) 製作者 Jason Scotts 販売元 Overcoming 発売日 2013-12-16

Brain Training And Brain Games for Memory Improvement: Concentration and Memory Improvement Strategies with Mind Mapping (New for 2015) 製作者 Speedy Publishing 販売元 Overcoming 発売日 2014-06-14