This collection of math-based puzzles is packed with kids' favorite activities, including puzzles about shapes, equations, time, and money, plus mazes, codes, l

Spanning the years 1930 to 1989, this is a highly practical and enjoyable puzzle book. It covers events, people, entertainment and everyday life and is designed

“A Nature Puzzle Book” is a charming volume full of answers to some of nature's 'mysteries', including why birds sing, what actually happens in a bee-hive,

This book has been designed for the aspirants preparing for various competitive examinations, bank recruitment examinations, SSC, etc. to train their brain to t