- English Short Title Catalog
- The Post-Reformation Library
- The Hartlib Papers
- Map of Early Modern London
- British Printed Images to 1700
- British Museum Images Collection Online
- Early English Books Online: Textual Creation Partnership (TCP)
- Early English Books Online: TCP Phase 1 (full texts available online)
- British History Online
- British History Online: Journal of the House of Commons
- British History Online: Journal of the House of Lords
- British History Online: Acts and Ordinances of the Interregnum
- British History Online: Rushworth Collection
- British History Online: Acts of the General Assembly of the Church of Scotland 1638-1842