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

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

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

Kosmos 954 and Operation Morning Light: The History of Efforts to Contain Radioactive Debris Spread across Canada by a Soviet Satellite

The Battle of Hürtgen Forest: The History of the Longest Battle Fought in Germany during World War II

The Internment of Japanese Americans during World War II: The History of the Controversial Decision to Relocate Citizens Across the West Coast

The Battle of Leyte Gulf: The History and Legacy of World War II's Largest Naval Battle

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

The Republic of Finland: The History of Finland as an Independent Nation

The Dissolution of Czechoslovakia: The History of the Central European Nation from Its Founding to Its Breakup

The Collapse of the Soviet Union: The History of the USSR Under Mikhail Gorbachev

The Progressive Era: A Captivating Guide to a Period in American History Filled with Political Reforms and Social Activism

Modern Latvia: The History and Legacy of Latvia’s Struggle for Independence in the 20th Century

Zimbabwe under the British Empire: The History of Great Britain’s Colonization and Decolonization Before the Country’s Independence

The Robertson Panel: The History and Legacy of the Secret Government Committee that Investigated UFO Sightings in America

The French Mandate for Syria and the Lebanon: The History and Legacy of France’s Administration of the Levant after World War I

The Windrush Scandal: The History of the Modern Controversy and Race Relations in the British Empire

The Japanese Invasion of Manchuria and the Rape of Nanking: The History of the Most Notorious Events of the Second Sino-Japanese War

The World Health Organization: The History and Legacy of the UN’s Top International Public Health Agency

Sacco and Vanzetti: The History of 20th Century America's Most Controversial Case