The Persian Empire: A Historical Encyclopedia
The Mongol Empire: A Historical Encyclopedia
Great Empires: The Mauryan Empire of India
Mesopotamia and the Rise of Civilization: History, Documents, and Key Questions
Totally Gross History: The Totally Gross History of Ancient Greece
Awfully Ancient: Loos, Poos, and Number Twos: A Disgusting Journey Through the Bowels of History!
History's Fearless Fighters: Mongols
Totally Gross History: The Totally Gross History of Ancient Rome
Totally Gross History: The Totally Gross History of Ancient Egypt
Great Empires: The Chinese Empire
Totally Gross History: The Totally Gross History of Ancient China
Technology of the Ancient World
Great Empires: The Mesopotamian Empires
Great Empires: The Aztec Empire
World Mythologies: Myths of the Ancient Romans
Engineering Wonders: Great Wall of China
Engineering Wonders: Pyramids of Egypt
The Ancient World: Extraordinary People in Extraordinary Societies