In this book, young readers will discover how lakes are created, and what you can find in their waters. Using full-page photographs, simple sentences, and relevant sight words, early readers… More →

Learn all about the National Football League. Discover fascinating facts, from record-breaking stars to winning teams and important positions. More →

Learn all about the National Hockey League. Discover fascinating facts, from record-breaking stars to winning teams and important positions. More →

This low-level book describes what light is and how objects can only be seen with light shining on them or from them. Simple explanations describe which materials light can shine through,… More →

Learn about light in this easy-to-read book. Simple text, colorful photos, and diagrams explain how light comes from a source, how it moves, and what is happening when you see reflection or… More →

Find out how far away the Moon is, why it seems to change shape, and who the first person was to walk on the Moon. More →

Find out how far away the Moon is, why it seems to change shape, and who the first person was to walk on the Moon. Notes to caregivers and teachers provide question prompts to assist reader… More →

Learn about light in this easy-to-read book. Simple text, colorful photos, and diagrams explain how light comes from a source, how it moves, and what is happening when you see reflection or… More →

This low-level book describes what light is and how objects can only be seen with light shining on them or from them. Simple explanations describe which materials light can shine through,… More →

The black mamba eats mostly small rodents but kills thousands of people every year with its venomous bite when it feels threatened. As if that's not bad enough, it can move really fast! Read… More →