Cause & Effect: Ancient Civilizations: Ancient Mesopotamia
Cause & Effect: Ancient Civilizations: The Ancient Mayans
Bearing Witness: Genocide and Ethnic Cleansing: The Destruction of the Inca Civilization
Understanding World Religions: Understanding Hinduism
World History: India in Ancient Times
Cause & Effect: Ancient Civilizations: Ancient India
Let's Explore Countries: Let's Explore Egypt
Weird, True Facts: Ancient Cultures
The Vikings: Facts and Fictions
Primary Source Explorers: A Journey with Hernan Cortes
African Kingdoms: An Encyclopedia of Empires and Civilizations
Hidden History: North America's First People
Warriors Around the World: Mongol Warriors
Mystery Hunters: Tombs and Cursed Treasure
Warriors Around the World: Vikings
Warriors Around the World: Knights
A Visual History of the World: A Visual History of the Great Civilizations
Library of Greek Mythology: Gods and Goddesses in Greek Mythology
The World of Ancient Egypt: A Daily Life Encyclopedia