Discover the fascinating world of inventions and technology. From the first tools to the latest gadgets, Pocket Genius: Inventions showcases key inventors and i

Discover the history behind the amazing machines that power our world, and the inventors that created them, in this mini children's encyclopedia to the story of

Amazing discoveries and inventions of the last eight years bring this new edition of 1,000 Inventions and Discoveries up to date. Uncover the stories behind 1,0

Discover the incredible secrets of the Universe, from its furthest galaxies to our own solar system. With over 50 million copies sold in88 countries and in 36 l

Help your child learn about space exploration with the new edition of this fact-packed guide and dedicated website From how satellites in space help us to forec