| Geography & Travel | 419 |
| Biography & Genealogy | 309 |
| History of Europe | 111 |
| English & Old English Literatures | 104 |
| History of Asia | 51 |
| History of Ancient World (To Ca. 499) | 41 |
| Political Science | 21 |
| Economics | 19 |
| The Bible | 19 |
| Painting | 18 |
| Architecture | 16 |
| Law | 16 |
| History of Europe | 15 |