Vasco da Gama: The First Person to Sail from Europe to India around the African Continent

Marco Polo: The Voyager Who Discovered Parts of China and Asia in the 13th Century

Spanish Empire: How One of Europe’s Largest Empires Inaugurated Colonialism across the World

Ernest Shackleton: The Courageous Explorer Who Went on Expeditions to Antarctica

Gaius Marcus: The Controversial General Who Led the Roman Armies to Victory

Algerian War: How the Algerian Revolution Resulted in Independence after French Rule

Jean-Jacques Rousseau: The Political Influencer during the Age of Enlightenment

German History: Significant Event and People in Germany (5 in 1)

Julius Caesar: The Famous Roman Emperor Who Transformed the Republic

Kaiser Wilhelm II: Biography of the Last German Emperor and King of Prussia

Clausewitz: The Prussian General and Moral War Theorist

Constantine the Great: The Roman Emperor Who Made Christianity the Main Religion

Emperor Nero: The Treacherous, Lustful, Cruel Emperor Who Killed His Own Mother

Claudius: The Successful Roman Emperor Who Had Cerebral Palsy

History of France: Significant Events and Prominent Individuals in France’s History (4 in 1)

Brian Boru: Biography of a Medieval King from Ireland

Justinian I: Biography of the Byzantine Emperor, Justinian the Great

John D. Rockefeller: The Life and Career of the Richest Man in Modern History

Henry Ford: Biography of a Businessman and Industrialist

Buffalo Bill: The Life, Mission, and Deeds of a Bison Hunter