The Russian Revolution: The Fall of the Tsars and the Rise of Communism
Essential Library of World War I: World War I Aftermath
Critical Insights: Holocaust Literature
Frontline Families: World War II: Frontline Soldiers and Their Families
Tech in the Trenches: Strategic Inventions of World War I
Doomed!: The Hindenburg Disaster
Military Technology: Top Secret Clearance: Warplanes of World War II Up Close
Essential Library of World War I: Harlem Hellfighters
Essential Library of World War I: World War I Leaders
Auschwitz, Bergen-Belsen, Treblinka: The Holocaust Camps
Wiesel, Wiesenthal, Klarsfeld: The Holocaust Survivors
Understanding the Holocaust: Hitler's Final Solution
The Attack on Pearl Harbor in United States History
Dictatorship, Fascism, and Totalitarianism
Defining Documents in American History: World War II (1939-1946)