Digital Collections includes a number of databases and other resources for historical research including:
- Archival Collection Guides
- California Indian Library Collections (CILC) [external site]
- Guide to Historical Newspapers on Microfilm
- Historical Maps at the History and Genealogy Library
- Guide to Sanborn Fire Insurance Maps
- Sonoma County Winemaker Oral Histories at the Wine Library
- IWRDB -- The International Wine Research Database
- Local Authors
- Local Author and Visual Artist Works
- Sonoma County Presses & Publishers
- Local History Index
- Sonoma Historian & The Journal Index
Other Local Databases