| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ancient History from It's Beginning | 978-0-06-460001-9 (0-06-460001-7) | 1971 |
| Ancient History: From Its Beginnings to the Fall of Rome | 978-0-06-467119-4 (0-06-467119-4) | 1991 |
| Western civilization | 978-0-8220-1740-0 (0-8220-1740-7) | 1980 |