The four planets farthest from the Sun are called the gas giants. Jupiter, Saturn, Uranus, and Neptune are different from the other planets in our solar system. They are not solid, but are made of liquids and clouds of gas with gravity pulling it all together into a planet shape. Learn facts about the climate, gases, size, and other quirky things each of the planets possess. This book isn't filled with hot air! Pull out your telescope and see if you...

World War I explores the secrets of World War I. As in all wars, each side needed to keep secrets from the enemy. At the same time, they tried to discover the enemy's secrets, using spies and code-breakers.

Why Are the Rain Forests Being Destroyed? looks at the threats to the world's rain forests from the logging and mining industries, power and oil companies, and from ranchers and farmers.

In Secrets of Pollution and Conservation, you will find out how human activity has polluted the air, land, and sea, and what steps people are taking to clean up the planet.

Brimming with bright colors, playful illustrations and photographs, and simple text, this book is the perfect first book for young minds.

Look at different kinds of pets in this Black & White book.

Visit the animals of the ocean in this Black & White book.

Pearl Harbor tells the story of how the American naval base at Pearl Harbor in Hawaii became the target of a surprise attack by the Japanese in December 1941.