| AAS Historical Periodicals Collection series 1-5 |
| American Heritage Magazine |
| Avalon Project |
| Black Thought and Culture |
| Current History a Journal of Contemporary World Affairs |
| Gyrfalcon (QU yearbook) |
| Harper’s Weekly |
| Hathi Trust |
| Historical Statistics of the United States |
| Illinois Digital Archives |
| Internet Archive |
| Library of Congress Digital Collections |
