Text and photographs examine various aspects of these natural wonders including their locations, their mineral wealth, and their plant and animal life, especially the "ship of the desert," the camel.

Text and photographs examine various aspects of these natural wonders including their formations, rocks, weather, plant and animal life, and their future.

A history of the construction of the Great Pyramid at Giza and the civilization that produced it.

Describes strange weather events such as raining frogs, singing caves, colored rain, and auroras, and discusses weather lore and weather forecasting.

Text and photographs examine various aspects of these natural wonders including their formations, wildlife, and histories.

An introduction to rocks and minerals, their types, origins, and uses.

From the American Southwest to the Canadian plains, visit ancient sites, including Mesa Verde, Taos Pueblo and Alberta's bison precipice known as Head Smashed-In.

This book discusses how the Grand Canyon was formed, its early exploration, and the plants and animals found there.

This book discusses what quicksand is, how it is formed, its dangers, and how to avert disasters.