Photographs and text examine the world of mammals, depicting their development, feeding habits, courtship rituals, protective behavior, and physical adaptation to their various ways of life.

A collection of full-color 3-D models, maps, fact boxes, and photographs that describe the world of plants including the germination of seeds, plant defenses, and uses of plants.

"Step into the world of ancient Rome and meet its emperors, gods, soldiers, and gladiators. Who were Rome's most famous emperors? What was everyday life like for a soldier in the Roman army? How did the citizens of ancient Rome live? Did gladiators really fight to the death in the mighty Colosseum? Find out the answers to all these questions, and many more, in Eyewitness Ancient Rome. Photographs of real artefacts and detailed illustrations will help...

"Take a plunge into the depths and encounter speedy swimmers, deep divers, and bottom feeders. From stealthy sharks to curious catfish, find out fantastic fishy facts about how these underwater creatures hunt, hide, drive, and glide."--

A photo essay about ancient to modern explorations of the land, sea, and air.

Photographs and text depict different aspects of weather and how it is forecast.