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

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

Get fun facts for kids at your fingertips with DK's Pocket Eyewitness Inventions. Discover the fascinating inventions that changed the world, from simple everyd

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

Get fun facts for kids at your fingertips with DK's Pocket Eyewitness Inventions. Packed with bite-sized chunks of information that make learning about inventio