Young readers will be fascinated to learn about how mountains are created and change. Through breathtaking photographs, they will wonder at Earth's majestic mountains and meet some of the… More →

This magnificent new book uses beautiful photography to help young children understand why some oceans are warm and some are cold, which kinds of plants and animals live in oceans, and how… More →

Why do people need rivers? What causes rivers to flood? These are just a few of the questions answered by this fascinating introduction to rivers by Bobbie Kalman. Topics include the path of… More →

Following insects from egg to adult, Insect Life Cycles outlines the amazing changes different species of insects go through before they become fully-grown. Full-color photographs and… More →

In The Antarctic Habitat, children will find a detailed description of the freezing, snow- and ice-covered continent of Antarctica. Stunning photographs and easy-to-understand text teach… More →

Some objects must be made of certain kinds of materials to make them work the way they should. Read about how the properties of different materials, such as their hardness or weight, help… More →

Baby animals are endangered for many of the same reasons as adult animals, but not always. Some animals, such as pandas, have only one baby, so not enough babies are born to replace the adult More →

Energy powers the things that make our lives easier, safer, and more fun. Read about the Earth-friendly tools that are used to gather energy. More →

Estimation is an important skill that children are informally introduced to through simple phrases like, "in about five minutes" or "about five dollars." This book teaches children how to… More →

Insects are all around us! In Everyday Insects, children will learn about the insects they are likely to see during their day-to-day lives and discover interesting facts about these insects.… More →