- History of France
- Twenty-Two Years a Slave, and Forty Years a Freeman
- Thoughts on African Colonization
- A Book of Autographs
- State of the Union Address
- History of the United States
- Complete Project Gutenberg Abraham Lincoln Writings
- History of the Decline and Fall of the Roman Empire — Volume 3
- Heroes of Israel
- Give Me Liberty or Give Me Death
- Poems on Slavery
- Count the Cost
- A Short History of a Long Travel from Babylon to Bethel
- Elements of Military Art and Science
- An Account of The Kingdom of Nepal
- Some Historical Account of Guinea, Its Situation, Produce, and the General Disposition of Its Inhabi...
- White Slavery in the Barbary States
- Passages from the English Notebooks, Volume 2.
- The Caesars
- History of the Intellectual Development of Europe, Volume I (of 2)
- A Journal of a Young Man of Massachusetts, 2nd ed.
- Xerxes
- The Chronology of Ancient Kingdoms Amended
- A Voyage to Abyssinia
- Before and after Waterloo
- New York
- The Thirty Years War — Volume 04
- Un mois en Afrique
- Athens: Its Rise and Fall, Complete
- History of the Conflict Between Religion and Science
- Travels in the Interior of Africa — Volume 02
- American Historical and Literary Antiquities, Part 17.
- A General History and Collection of Voyages and Travels — Volume 14
- At Home And Abroad
- At Home And Abroad
- The American Prejudice Against Color
- Monopolies and the People
- History of Florence and of the Affairs of Italy
- Henry IV, Makers of History
- Blood and Iron
- The Ancient History of the Egyptians, Carthaginians, Assyrians,
- Darius the Great
- History of the Decline and Fall of the Roman Empire
- History of the Decline and Fall of the Roman Empire — Volume 1
- History of the Decline and Fall of the Roman Empire
- Oxford
- A School History of the Great War
- A Discourse on the Study of the Law of Nature and Nations
- Army Life in a Black Regiment
- History of the Decline and Fall of the Roman Empire
- History of Liberia
- An Essay on the Slavery and Commerce of the Human Species, Particularly the African
- The Writings of Abraham Lincoln
- The Writings of Abraham Lincoln — Volume 7: 1863-1865
- The History of England in Three Volumes, Vol.I., Part A.
- Tales of Passed Times
- The History of the Rise, Progress and Accomplishment of the Abolition of the African Slave-Trade, by...
- History of the Intellectual Development of Europe, Volume II (of 2)
- An Inquiry into the Nature and Causes of the Wealth of Nations
- State of the Union Address
- Cuba Past and Present
- The Chief Engineer
- History of the Decline and Fall of the Roman Empire — Volume 5
- The Dolorous Passion of Our Lord Jesus Christ
- "The Red Watch"
- Works of Martin Luther
- A Briefe and True Report of the New Found Land of Virginia
- La Sorcière: The Witch of the Middle Ages
- A Popular History of France from the Earliest Times, Volume 3
- The Great Speeches and Orations of Daniel Webster
- The French Revolution
- Commentaries on the Laws of England
- Leviathan
- With the British Army in The Holy Land
- History of the War Between Mexico and the United States, with a Preliminary View of its Origin, Volu...
- History of the American Negro in the Great World War
- The Love Letters of Henry VIII to Anne Boleyn
- The American Revolution
- Life and Travels of Mungo Park in Central Africa
- The Emancipation Proclamation
- History of the Decline and Fall of the Roman Empire — Volume 6
- Salem Witchcraft, Volumes I and II
- An Historical Journal of the Transactions at Port Jackson and Norfolk Island
- Ups and Downs in the Life of a Distressed Gentleman
- A Guide to the Best Historical Novels and Tales
- Americanism Contrasted with Foreignism, Romanism, and Bogus Democracy in the Light of Reason, Histor...
- Cyrus the Great
- Miscellaneous Essays
- State of the Union Address
- The Empire of Russia
- Excursions
- The Constitutional History of England from 1760 to 1860
- State of the Union Address
- With our Fighting Men
- The History of England in Three Volumes, Vol.I., Part C.
- Genghis Khan, Makers of History Series
- Captain Cook
- The Woman with a Stone Heart
- The Art of War
- The slave trade, domestic and foreign