Big Book of Earth & Sky

Designed by the creative team who developed the innovative and award-winning Big Book of History, the Big Book of Earth and Sky unfolds as a 15-foot chart; discover: the elements that make up the ocean along with deep-sea diving records - visual charts and graphs about the earth's crust, as well as caves and clouds - facts and figures on weather, mountains, and more based on the best-selling Wonders of Creation series!