Presents information on Earth, the third planet from the sun.

Provides information about the planet Saturn, including the length of its year, its many moons, and its composition.

Learn about the seventh planet from the sun with simple, easy-to-read text alongside striking images and diagrams that will assist young readers in learning. Complete with a table of contents, glossary, index, and More Facts section.

Did you know that the closest planet to the sun can actually get extremely cold? Learn about this and more alongside striking images and diagrams that will assist young readers in learning. Complete with a table of contents, glossary, index, and More Facts section.

Learn about the second planet from the sun with facts like why it is the hottest planet in our solar system. Complete with striking images and diagrams to assist with visual learning, a table of contents, glossary, index, and More Facts section.

Simple text and color photographs describe the planets and asteroids of our solar system.

Presents simple facts about the Sun, the eight planets and their moons, along with additional information about other parts of the solar system.

A simple introduction to our solar system and its many components, including the sun, planets, satellites, asteroids, and comets.

Meet Mars! The red planet. Planet Marvelous. Favorite sibling of Earth (or so he claims). Sometimes they're close (just 34.5 million miles apart). Sometimes they need space (250 million miles apart)! Earth and Mars have a lot in common--clouds, mountains, polar icecaps. And while Earth has Earthlings, Mars makes a persuasive case for why people should make the journey to spend time with him. His day is 7 minutes longer! He is home to the largest volcano...

Meet Earth. Planet Awesome! And your awesome home! Actually, Earth is home to all the plants and all the animals in the solar system, including nearly eight billion people. Humans have accidentally moved Earth's climate change into the fast lane, and she need your help to put on the brakes. Earthlings need Earth, and Earth needs Earthlings, so let's save Earth together!