This concise textbook combines Earth and biological sciences to explore the co-evolution of the Earth and life over geological time.

“A strikingly original . . . collection of essays, which places the work and broad intellectual interests of Lynne Margulis in a variety of contexts.” —St

In 1958, a successful businessman named Robert Mornroe began to have experiences that drastically altered his life. Unpredictably, and without his willing it, M

The Solar System examines topics on earth and its surrounding planets, from the sun all the way out to Pluto. Detailed illustrations and clear charts help expla

In this engaging book, hydrologist Peter E. Black celebrates the wonder of our planet's most precious natural resource. In these brief, nontechnical essays, rea