Engineers often look to nature to help them solve problems. Read about human technologies that have been inspired by animals and plants. More →

Who do you hear on Old Macdonald's Farm? In this timeless activity book, children can moo, neigh, oink, and laugh while pointing out favorite barn animals. More →

Over, under, behind, between - this action-packed title uses images of children moving to help young readers understand words describing types of movement, position, and direction. A simple… More →

From squawking birds of paradise to monkeys swinging through the trees and insects crawling along the forest floor, be amazed by the variety of life that lives in a rain forest. More →

From giant termite mounds to intricate hives, Insect Homes provides children with a fascinating description of the many types of homes that insects build. Kids will be surprised to learn the… More →

This fact-filled book explains in simple terms how the insects within insect colonies work together to ensure the survival of their colonies. Young readers will be intrigued to discover which More →

Insects are essential to life on Earth and many of them are endangered. Some may become extinct even before we know they exist! Kids will discover that many species of beetles, butterflies,… More →

This fascinating book explains to young children why the land on Earth has different shapes in different places. Amazing photographs and illustrations show examples of continents, mountains,… More →

Join a group of friends as they spot 3-D shapes around them, and learn how the shapes are used in different and exciting ways. More →

This introductory book uses brilliant, close up images of plants, animals, and people to help children compare the relative sizes and weights of natural objects.to describe these properties. More →