Full AspenCat Catalog

Explores the secrets of the Earth, answering questions about the what lies beneath the Earth's crust, why sea water is salty, what the ocean floor looks like, why Africa is splitting apart, and other topics.

A young man from Mars comes to Earth & must learn our strange ways. After his arrival on Earth from his home on Mars, Valentine Michael Smith becomes the founder and pastor of a new religious sect and the sensation he creates teaches Earth some unforgettable lessons, including grokking, watersharing, and love. One of the greatest science fiction novels ever published, Stranger in a Strange Land's original manuscript had 60,000 words cut. Here at last,...

Describes the surface features, interior, atmosphere, magnetic field, and single satellite of the earth.

An illustrated guide to the planet Earth, introducing scientific concepts with color-coded buttons that share facts about life, science, the environment, and people, and describing Earth's position in space, a volcanic eruption, Earth's different layers, mountains, rain forests, biomes, and other related topics.

An introduction to planet Earth, its features, and the forces that have shaped them.

The author of the best-selling Science Matters outlines a radical new approach to geologic history that advances controversial theories that the Earth evolved and that life evolved from minerals, assessing supportive findings while explaining the impact of human actions.

This book explores Earth's orbit, name origin, physical description, and location in space.

Thousands of captioned photographs, illustrations, and diagrams complement an overview of the Earth and the diverse forces and processes that shape and continue to influence the planet.

Examines how the earth was formed and what it is like under the surface, discussing various geological elements such as oceans, mountains, glaciers, and volcanoes.

Photographs and simple text introduce young readers to the uses, source, and importance of the earth's natural resources.