Alaska Natives: A Captivating Guide to the History of the Indigenous Peoples of Alaska

History of Alaska: A Captivating Guide to Historical Events and Facts You Should Know About Alaskan History

Legends of the West: Forgotten Sidekicks of the Wild West

History of West Africa: A Captivating Guide to West African History, Starting from Ancient Civilizations through the Medieval Period to the Present

The Columbian Exchange: A Captivating Guide to the Transatlantic Transfer of People, Plants, Animals, Ideas, Resources, and More Between the Americas and Europe

The Great Depression: An Enthralling Guide to the Worst Economic Downturn in the History of the Industrialized World

Evolutionary History: A Captivating Guide to the Theory of Evolution, Evolutionary History, and Human Evolution

Homo Sapiens: A Captivating Guide to the History of Humans and Human Evolution

The Denisovans: A Captivating Guide to the Extinct Cousins of Neanderthals Who Lived Across Asia during the Paleolithic Period

The Kingdom of Hawai’i: The History of the Hawaiian State Before It Was Annexed by America

Ethiopia: A Captivating Guide to Ethiopian History and the Second Italo-Abyssinian War

The Lavender Scare: The History of the Federal Government’s Persecution of the Gay Community in the 20th Century

Medieval Christianity: A Captivating Guide to Christian History, Starting from the Fall of the Western Roman Empire through the Great Schism and the Crusades to the Reformation

Operation Mockingbird: The Controversial History of the CIA’s Efforts to Manipulate American Media Outlets

The California Trail: The History and Legacy of the 19th Century Routes that Led Americans to the Golden State

History of Ireland: An Enthralling Overview of Major Events and Figures in Irish History

Christianity in the Middle Ages: A Captivating Guide to the Tales of Templars, Trials of Faith, and the Tumult of Crusades

The Milgram Experiment: The History and Legacy of the Controversial Social Psychology Experiment

The Maroons: The History and Legacy of African Descendants Who Formed Free Settlements across the Americas

Project MK-Ultra: The History of the CIA’s Controversial Human Experimentation Program