Wonders of the world

Presents an introduction to Stonehenge, in simple text with illustrations, including information on the mystery of how it was constructed, who built it, what it signifies, and more.

Examines the pyramids of Egypt as tombs for the pharaohs, Hindu temple pyramids in Cambodia, and the Aztec pyramids of Mexico.

Provides information about Niagara Falls, discussing how the Falls were formed, efforts to preserve the Falls and surrounding area, and the harnessing of the Falls for power, and telling of some of the daredevils who have gone over the Falls and survived.

Discusses the northern lights including how they form, where they appear, myths and legends, and the problems they can cause on Earth.

Looks at how gems are formed and where they are found, examines different types, sizes, shapes, and colors, discusses gem mining, and includes descriptions of famous and fake gems.

Examines the history and story behind the famous Terra Cotta Army of China's first emperor, Ch'in Shih Huang Ti, and the efforts to preserve and protect it.

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

Discusses what geysers are, where they are located, why they erupt, how different kinds of geysers behave, and their interactions with their environments.

Text and photographs discuss the history and natural environment of the Sichuan panda forests, and what can be done to keep the pandas from becoming extinct.

Photographs and text discuss the history and natural environment of the Grand Canyon and what effects human civilization has on it.