In the Guatemalan rainforest lie the ruins of the ancient city of Tikal. One of the largest kingdoms of the Maya civilization, Tikal is the site of several pyramids, whose steep steps and… More →

The tundra is one of the most extreme habitats on Earth, and yet hundreds of species of plants and animals thrive there. In Tundra Food Chains, fascinating photographs and clear text teach… More →

A wide variety of plants and animals live, visit, and feed in wetlands, but wetlands are fast disappearing. This informative book describes life in a specific wetland--the marsh. Beautiful… More →

What Kind of Animal Is It? is a Bobbie Kalman series designed to introduce readers to the world of animals. The simple text and colorful images teach children about the major characteristics, More →

Get ready for thrills and chills with this lively series. From the excitement of a championship football game to haunted forests and medieval knights, the books in this series take readers on More →