Full-text issues of National Geographic (1880-present) and National Geographic Traveler (2010-present). Hundreds of maps, videos and images.
Pictures, books and magazine articles about animals, science, history, cultures, the environment and more.
A comprehensive encyclopedia with easier-to-read articles. Includes reference articles, text-to-speech capabilities, learning and life skills activities, research tools, multimedia, and interactive video.
Until April 30, additional World Book resources are available by clicking on the "World Book Home" link at the lower left of the World Book Discover page.