Minerals are non-living natural materials and are the most common substances on Earth. Rocks are composed of combinations of minerals. Some minerals are easy to find such as silver, quartz,… More →

Rocks and minerals are all around us, but they're not all the same. Discover minerals and find out how they form, what makes them unique, and how we use them. Explore some marvelous minerals… More →

Historically, model figures tended to be military ones, such as soldiers. Today, gaming has brought a new popularity to building favorite characters from fantasy games, both people and… More →

Welcome to Minnesota! Let Carter show you around the state where he lives. Learn about his state's flag, animal, and flower. Find out his favorite activities too! Downloadable Teacher Notes available. More →

This volume examines some of the scientific and technological breakthroughs that have revolutionized medicine. Find out about the groundbreaking discoveries that have saved billions of lives: More →

This low-level book introduces young children to different jobs and services within a community. More →

Each book in this series helps young readers navigate a common emotion using situations and examples they can relate to. Utilizing full-page photographs alongside simple text and relevant… More →

Each book in this series helps young readers navigate a common emotion using situations and examples they can relate to. Utilizing full-page photographs alongside simple text and relevant… More →

Misinformation and disinformation both describe misleading or false information--one is spread unintentionally and the other is shared on purpose. Censorship involves suppressing certain… More →

This book takes a first look at the tools young scientists can use to explore the world around them. More →