- Love Romances of the Aristocracy
- History of the Conflict Between Religion and Science
- Canada
- Love affairs of the Courts of Europe
- Facts and Arguments for Darwin
- Blood and Iron
- Miscellaneous Essays
- Letters from the Cape
- The Red True Story Book
- A Discourse on the Study of the Law of Nature and Nations
- Roman Antiquities, and Ancient Mythology
- History of England
- Aunt Charlotte's Stories of Greek History
- Leviathan
- Commentaries on the Laws of England
- An Inquiry into the Nature and Causes of the Wealth of Nations
- Renaissance in Italy, Volume 1 (of 7)
- A Lecture on the Study of History
- With the British Army in The Holy Land
- India: What can it teach us?
- The Better Germany in War Time
- The Diplomatic Correspondence of the American Revolution, Vol. I
- Correspondance de Voltaire avec le roi de Prusse
- The Strand District
- Medicine in Virginia, 1607-1699
- Complete Project Gutenberg Abraham Lincoln Writings
- Thoughts on African Colonization
- La Cour de Louis XIV
- History of the French Revolution from 1789 to 1814
- An Account of The Kingdom of Nepal
- Elements of Military Art and Science
- History of Free Thought in Reference to The Christian Religion
- France in the Nineteenth Century
- Ireland In The New Century
- Ireland In The New Century
- The Chief Engineer
- Culture and Anarchy
- Voyage de J. Cartier au Canada
- Poems on Slavery
- Renaissance in Italy Volume 3
- A Half Century of Conflict - Volume I
- The Art of War
- 茶經
- Romantic Spain
- Mentana e il dito di Dio
- Les Français en Amérique pendant la guerre de l'indépendance des États-Unis 1777-1783
- History of the United States
- Documento che invita i mercanti ebrei a stabilirsi in Livorno e Pisa (Costituzione Livornina)
- The Mountain that was 'God'
- Free Ships: The Restoration of the American Carrying Trade
- History of California
- The slave trade, domestic and foreign
- A History of England Principally in the Seventeenth Century, Volume I (of 6)
- Three Years on the Plains
- Salem Witchcraft, Volumes I and II
- A Modern History, From the Time of Luther to the Fall of Napoleon
- The Civilisation of the Renaissance in Italy
- Aztec Land
- Histoire De La Vie Et De L’Administration De Colbert
- Japan
- Der tolle Mensch
- The History of Freedom
- The American Revolution
- Americanism Contrasted with Foreignism, Romanism, and Bogus Democracy in the Light of Reason, Histor...
- Fort Lafayette or, Love and Secession
- History of the United Netherlands from the Death of William the Silent to the Twelve Year's Truce, 1...
- Belgium
- The French Revolution
- New York
- Arabic Authors
- The French Revolution - Volume 1
- Lectures and Essays
- The Clansman
- The French Revolution - Volume 3
- Lectures on the French Revolution
- History of the American Negro in the Great World War
- The White Company
- The Love Letters of Henry VIII to Anne Boleyn
- Xerxes
- The History of England in Three Volumes, Vol.I., Part A.
- The History of the Rise, Progress and Accomplishment of the Abolition of the African Slave-Trade, by...
- Omaha Dwellings, Furniture and Implements
- Chapters in the History of the Insane in the British Isles
- The Mayas, the Sources of Their History
- La Sorcière: The Witch of the Middle Ages
- A Smaller history of Greece
- A Popular History of Astronomy During the Nineteenth Century
- Histoire de France
- History of the Decline and Fall of the Roman Empire — Volume 1
- Fables of Infidelity and Facts of Faith
- Sketches of the Natural History of Ceylon
- Heroes of Israel
- Memoirs of a Cavalier
- An Expository Outline of the "Vestiges of the Natural History of Creation"
- A History of Germany
- The Ancient History of the Egyptians, Carthaginians, Assyrians,
- New Ideas in India During the Nineteenth Century
- Oxford
- Canada and the States
- History of the Decline and Fall of the Roman Empire