Cause & Effect: Ancient Civilizations: The Ancient Aztecs
Cause & Effect: Ancient Civilizations: Ancient China
Understanding World Religions: Understanding Hinduism
World History: India in Ancient Times
Cause & Effect: Ancient Civilizations: Ancient Greece
Let's Explore Countries: Let's Explore Egypt
Explore the Countries Set 4: Syria
The Vikings: Facts and Fictions
Cause & Effect: Ancient Civilizations: The Ancient Mayans
Cause & Effect: Ancient Civilizations: Ancient Mesopotamia
African Kingdoms: An Encyclopedia of Empires and Civilizations
A Visual History of the World: A Visual History of the Great Civilizations
Library of Greek Mythology: Gods and Goddesses in Greek Mythology
Mystery Hunters: Tombs and Cursed Treasure
Warriors Around the World: Knights
Warriors Around the World: Vikings
Hidden History: North America's First People
Warriors Around the World: Mongol Warriors
The Persian Empire: A Historical Encyclopedia