Totally Gross History: The Totally Gross History of Ancient Egypt
World Mythologies: Myths of the Aztecs
World Mythologies: Myths of the Norsemen
The World of Ancient Egypt: A Daily Life Encyclopedia
Engineering Wonders: Stadiums and Coliseums
Totally Gross History: The Totally Gross History of Ancient China
Technology of the Medieval and Early Modern Worlds
Great Empires: The Egyptian Empire
History of American Indians: Exploring Diverse Roots
Great Minds of Science Set 2: Charles Darwin: Groundbreaking Naturalist and Evolutionary Theorist
Great Moments in Science: Marie Curie Advances the Study of Radioactivity
Totally Gross History: The Totally Gross History of Ancient Rome
Special Reports: US-Cuba Relations
Great Empires: The Mauryan Empire of India
Doomed!: Plague: The Black Death
Mesopotamia and the Rise of Civilization: History, Documents, and Key Questions
History's Fearless Fighters: Mongols
Timeline Trackers: Westward Expansion: A Timeline History of the Mexican-American War