A visual look at the planet we call home, DK's Pocket Genius: Earth delves into Earth's geology and geography, examining oceans, mountains, deserts, clouds, and

Find out about all 118 elements, the building blocks of matter that make up our entire universe, in this pocket-sized encyclopedia. Discover all the major eleme

Everything you ever wanted to know about Earth's oceans in easy-to-read e-guide. Nearly 97 percent of our planet's water is held in the vast oceans that teem wi

Become an Earth expert and find out all you need to know about our planet - from the tallest mountain to the deepest ocean trenches - in this brilliant mini ebo

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