The ultimate mapping challenge from the world famous map makers. More fiendish mapping puzzles from Gareth Moore, author of best-selling Ordnance Survey Puzzle

A-Z puzzle books are especially beneficial to younger children looking to learn the alphabet and new vocabulary. By teaching them to creatively think of solutio

The Ultimate Book of Arizona Themed Word Searches and Scrambles What Do You Know About Arizona? Top selling puzzle master Emily Jacobs's newest collection of wo

Are YOU the ultimate map-reader? Do you know your trig points from your National Trails? Can you calculate using contours? And can you fathom exactly how far th

Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets a