- The American Revolution
- A History of England Principally in the Seventeenth Century, Volume I (of 6)
- The Love Letters of Henry VIII to Anne Boleyn
- The Civilisation of the Renaissance in Italy
- Roads from Rome
- A Supplement to A Compilation of the Messages and Papers of the Presidents
- The Crimes of England
- A Book of Discovery
- The Empire of Russia
- The History of England
- Ten Days That Shook the World
- History of the Decline and Fall of the Roman Empire
- "'Tis Sixty Years Since"
- Germany and the Germans
- The Census in Moscow
- A School History of the United States
- Japan
- History of the Decline and Fall of the Roman Empire
- The History of a Crime
- The Epic of Gilgamish
- Once Upon a Time in Connecticut
- History Of Egypt, Chaldæa, Syria, Babylonia, and Assyria, Volume 1 (of 12)
- The Twentieth Century American
- Abraham Lincoln and the Union; a chronicle of the embattled North
- A Short History of Russia
- "Shiloh" as Seen by a Private Soldier
- Bushido, the Soul of Japan
- Histoire de France
- China and the Chinese
- Union and Democracy
- History of the World War
- An Inquiry into the Nature and Causes of the Wealth of Nations
- Genghis Khan, Makers of History Series
- The Art of War
- The Art of War
- Lettre
- The Civilization of China
- The New Freedom
- The French Revolution
- England under the Tudors
- Leviathan
- The Caesars
- The Truth About Woman
- A Forgotten Empire (Vijayanagar): a contribution to the history of India
- New York
- China
- Cicero's Orations
- History of Florence and of the Affairs of Italy
- A History of the Japanese People
- "De Bello Gallico" and Other Commentaries
- The First Four Books of Xenophon's Anabasis
- Customs and Fashions in Old New England
- The War in South Africa
- The Story of Paris
- History of Egypt, Chaldæa, Syria, Babylonia, and Assyria, Volume 7 (of 12)
- A Short History of Spain
- Miscellaneous Essays
- State of the Union Address
- Quotes and Images from the Memoirs of Jacques Casanova de Seingalt
- History of the Decline and Fall of the Roman Empire
- History of the Decline and Fall of the Roman Empire
- The History of England in Three Volumes, Vol.I., Part C.
- The Borgias
- A History of Germany
- Four American Leaders
- The Psychology of Revolution
- The Seven Great Monarchies Of The Ancient Eastern World, Vol 3. (of 7): Media
- Canada and the States
- The Odyssey
- De Bello Gallico
- The Art of War
- History of the Decline and Fall of the Roman Empire
- The Reign of Mary Tudor
- Anarchism
- Royal Children of English History
- The Theory of Social Revolutions
- Revolution, and Other Essays
- History of France
- History of Egypt, Chaldæa, Syria, Babylonia, and Assyria, Volume 6 (of 12)
- High Finance
- The History of England in Three Volumes, Vol.I., Part A.
- South
- The History of Rome (Volumes 1-5)
- State of the Union Address
- Ancient Egypt
- La Tulipe Noire
- The Seven Great Monarchies Of The Ancient Eastern World, Vol 5. (of 7): Persia
- The History of London
- Korea's Fight for Freedom
- A Smaller history of Greece
- Histoire de France
- Poems on Slavery
- Arabic Authors
- Works of Martin Luther
- A Short History of the United States
- The Seven Great Monarchies Of The Ancient Eastern World, Vol 2. (of 7): Assyria
- Ali Pacha
- Ariel
- 史记
- The Seven Great Monarchies Of The Ancient Eastern World, Vol 7. (of 7): The Sassanian or New Persian...