Tech in the Trenches: Strategic Inventions of World War II
Essential Library of World War I: World War I Causes
Essential Library of World War I: World War I Aftermath
Critical Insights: Holocaust Literature
Frontline Families: World War II: Frontline Soldiers and Their Families
Doomed!: The Hindenburg Disaster
Essential Library of World War I: Harlem Hellfighters
World War II: The Definitive Encyclopedia and Document Collection
Tech in the Trenches: Strategic Inventions of World War I
Understanding the Holocaust: Holocaust Rescue and Liberation
Dictatorship, Fascism, and Totalitarianism
Understanding the Holocaust: Hitler's Final Solution
The Attack on Pearl Harbor in United States History
Wars That Changed History: 50 of the World's Greatest Conflicts
Wiesel, Wiesenthal, Klarsfeld: The Holocaust Survivors