A photo essay on the world of birds examining such topics as body construction, feathers and flight, the adaptation of beaks and feet, feeding habits, courtship, nests and eggs, and bird watching. "Eyewitness Bird gives a detailed overview for kids aged 9+ of a fascinating animal species and will encourage them to spot the incredible birds on the wing around you. Using full-color photographs of different species, feathers, beaks, bird anatomy and...

Text and photographs examine the creation, importance, erosion, mining, and uses of rocks and minerals.

Photographs and text explore the anatomy and life cycle of trees, examining the different kinds of bark, seeds, and leaves, the commercial processing of trees to make lumber, the creatures that live in trees, and other aspects.

Text and photographs present a description of early humans: their origins; their tools and weapons; how they hunted and foraged for food; and the role of family life, money, religion, and magic.

Brief text and photos introduce the animal inhabitants of the seashore, including fish, crustaceans, snails, and shorebirds.

A photo essay documenting ancient Rome and the people who lived there as revealed through the many artifacts they left behind, including shields, swords, tools, toys, cosmetics, and jewelry.

A photo essay tracing the history and development of aircraft from hot-air balloons to jetliners. Includes information on the principles of flight and the inner workings of various flying machines.

Discover the busy and intriguing world of insects - their structure, life history, and fascinating variety.

Describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photos with text identify the various gemstones.

Photographs and text examine the history of explorers and exploration, and highlight many of their discoveries.