Simply test showing illustrations for young readers.

Hundreds of questions about the past are answered in this book, aimed at younger readers.

Why do things float? How do magnets work? What is gravity? The answers to these questions and more can be found in this fact-filled book. Simple, easy-to-read text and lively illustrations introduce basic science topics. Also includes fun science activities and exciting recommended websites.

A bright, lively introduction to space with simple text, amazing photographs and detailed illustrations. Provides simple explanations to questions such as "What are stars made of?" "Why does the Moon shine?" and "What do space toilets look like?" Includes free downloadable pictures and internet links to carefully selected fun websites.

Amazing photographs and illustrations with lively text to explain the amazing human body.

This is a must-have encyclopedia with over 1500 amazing photographs, illustrations and diagrams. Topics covered include animals and plants, how the human body works, history, cultures, science, technology, space, and our world.

Discusses the world's oceans, the animals that live in them, and the threats they face from overfishing, pollution, and global warming.

How deep is the ocean? Which fish can blow itself up like a balloon? How do dolphins use sound to hunt? Stunning illustrations and photographs are ready to be viewed on the website that students will find inside the book cover.