An eight-volume reference set which explores many aspects of science, including sections on career opportunities pertaining to various fields of science.

"A dynamic and comprehensive introduction to physical geography, which explores our world's most dramatic features. It gets to the heart of fiery volcanoes, unc

Explore planet Earth like you’ve never known before with this perfect children's encyclopedia for a young explorer. Forming part of a fantastic series of kid'

Long before Galileo published his discoveries about Jupiter, lunar craters, and the Milky Way in the Starry Messenger in 1610, people were fascinated with the p