Mesopotamia and the Rise of Civilization: History, Documents, and Key Questions
The Mongol Empire: A Historical Encyclopedia
The Persian Empire: A Historical Encyclopedia
Totally Gross History: The Totally Gross History of Ancient China
Great Empires: The Chinese Empire
Encyclopedia of Invasions & Conquests: From Ancient Times to the Present
Great Empires: The Aztec Empire
Engineering Wonders: Great Wall of China
Totally Gross History: The Totally Gross History of Ancient Mesoamerica
Totally Gross History: The Totally Gross History of Ancient Rome
Totally Gross History: The Totally Gross History of Ancient Greece
Great Empires: The Mauryan Empire of India
World Mythologies: Myths of the Aztecs
Great Empires: The Mesopotamian Empires
History's Fearless Fighters: Mongols
Great Empires: The Egyptian Empire
Totally Gross History: The Totally Gross History of Ancient Egypt
Engineering Wonders: Pyramids of Egypt