Ideal for students living in an urban area, colorful illustrations and humorous characters outline the steps needed to build towering homes. Building big and building up, students  learn… More →

Toxins are poisons. Many are found in nature and help protect plants and animals from animals that try to eat them. But there are other toxins that are very harmful, especially when they… More →

Learn all about different kinds of jaw-dropping jobs. Discover fascinating facts, from what happens to amusement park vomit to why inspectors test animal poop. Amazing photos and simple text… More →

Track events focus on speed, technique, and determination. They challenge athletes to move more quickly than ever before, but there is more to these events than just running. Whether it is a… More →

This amazing book provides a snapshot of trade and commerce within and sometimes between various ancient civilizations. Engaging illustrations, detailed timelines, and fascinating information More →

This important book shows how trade and commerce spread with the conquests made by the early Islamic empires. Key topics explored include: transportion by caravans, ships, and boats; monetary More →

Many of the cultural traditions celebrated in China today have been passed down through the centuries by the people of this ancient civilization. This intriguing book describes how the… More →

Egypt's culture is a fascinating mixture of ancient traditions passed down by the native peoples, as well as the traditions and cultures of countries such as England and Greece, who ruled… More →

Many holidays and festivals celebrated in the United States honor religious events and important dates or people in the country's history. This interesting book shows how Americans celebrate… More →

India's culture is a blending of religion and ancient traditions passed down by the native peoples, as well as the culture of India's former ruler, Britain. This interesting book describes… More →