Book excerpt: Word Search Puzzle Books : this book will keep your brain fit and strong Recent studies have shown that playing mentally demanding games decreases the risk of degenerative brain diseases such as Alzheimer's. Come have fun AND sharpen your mind at the same time! ① this book have a lot of vocabulary that help your kids know more thing that related with (animal/ fruit/seeds/plant/vegetables/countreis name...) ② 100 page ③ large book ④ maze /puzzle search /word for all gender and above 7 age.