Walker, Jane

Briefly examines the causes, effects, and consequences of famine, drought, and plague and the role humans play in these disasters.

Presents a study of the atmosphere of the earth, the global effects of the destruction of the rain forests, air pollution and global warming, the ozone layer, and acid rain.

Describes the forces that cause earthquakes; famous earthquakes in history; the possible environmental effects, such as global warming; and earthquake predictions and precautions.

Provides photographs and information about the destructive forces of air, discussing the causes and effects of hurricanes, tornadoes, dust storms, smog, and other disasters; and includes advice on emergency first aid.

Presents information about the plants, animals, and ecology of the ocean shoreline.

Explores the underwater world of sharks, including what they eat, how they swim, and where they live.

Text and pictures explore the characteristics of different types of volcanoes and examine how they are formed.

Discusses several facts about the solar system including how the planets received their names, which planet has about eighteen moons, and which planet is also known as a star.

Presents one hundred facts about knights and castles, covering construction, battles, feasts, and other topics, and includes illustrations, puzzles, quizzes, and projects.