James Monroe: The Founding Father and 5th President of the United States

James Garfield: American History of a Civil War General, President, and Martyr

James Buchanan: The Last President before the Civil War

Grover Cleveland: Biography of His Life, His Policies, and His Governance

Aaron Burr: Biography of the Third President of the United States

Woodrow Wilson: The American President during the First World War

Dwight Eisenhower: The United States’ President Who Served during the 1950s

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

Cicero: Biography of a Roman Lawyer, Writer, and Statesman

Robert E. Lee: Biography of the Clever Confederate General during the American Civil War

Augustus: Biography of Octavian, the First Roman Emperor

Augosto Pinochet: Biography of a Modern Chilean Dictator

Caligula: The Cruel, Unpredictable Roman Leader

Simón Bolívar: The Latin American Rebel, Patriot, and Freedom Fighter

Marcus Aurelius: A Roman Emperor, Philosopher, and Author

Julius Caesar: The Famous Roman Emperor Who Transformed the Republic

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

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