Win at chess with practical instruction from one of the world's leading teachers! With clever strategies for more than 5000 situations and clear diagrams, Chess

This book is for the smart and curious mind at any age like yours. It should also go a long way to improve performance of young minds—in higher Schools, Colle

This book contains reproducible puzzles, picture graphs, mazes, brain teasers, puns, coded messages, and number oddities. Topics in this book cover whole number