Sonoma State University Resources:
- North Bay Digital Collections at SSU
- North Bay historical newspapers at SSU
- Before Warm Spring Dam: a History of the Lake Sonoma Area
- Archaeological Overview of Point Reyes National Seashore
- A Relative Advantage: Sociology of the San Francisco Bohemian Club
Other Links:
- Sonoma County Historic Landmarks & Districts
- Petaluma History & Tour and Petaluma History Room
- Rohnert Park: History of Rohnert Park
- Marin County History and Preservation Resources
- Marin County Library California History Room
- Golden Gate: Cultural Resources Publications
- California Atlas of Historical County Boundaries
- California Digital Newspaper Collection
- California Historic Sites and Points of Interest
- California Office of Historic Preservation
- California State Library History Room Databases
Images:
- North Bay Digital Collections (SSU)
- Calisphere - A World of Digital Resources
- California Railroad Scenic Line, ca. 1900 (UCB)
- Vacation Cyanotypes from Lake County (UCB)
- Mendocino Coast Photographed by Carleton E. Watkins, 1863 (UCB)
Historical Museums:
- Anderson Valley Historical Museum
- Benicia Historical Museum at Camel Barns
- Grace Hudson Museum and Sun House
- Healdsburg Museum & Historical Society
- Lake County Museums
- Luther Burbank Home and Gardens
- Marin County Museum & Historical Society
- Napa Valley Museum
- Novato History Museum
- Robert Louis Stevenson Silverado Museum
- Petaluma Historical Library & Museum
- San Anselmo Historical Museum
- Sonoma County Museum
- Tomales Regional History Center
- Vacaville Museum
- West County Museum (Sonoma)
- Western Railway Museum
Historical Societies:
- Belvedere-Tiburon Landmarks Society
- Fairfax Historical Society
- Glen Ellen Historical Society
- Mendocino County Historical Society
- Mill Valley Historical Society
- Napa County Historical Society
- Russian River Historical Society
- Sausalito Historical Society
- Sea Ranch Association
- Solano County Historical Society
- Sonoma County Historical Society
- Sonoma Valley Historical Society & Depot Park Museum
- Vacaville Heritage Council
- Valley of the Moon Natural History Association
- Western Sonoma County Historical Society
- California Historical Society
Genealogical Societies:
- Sonoma County Genealogical Society Home
- Marin County Genealogical Society
- Napa Valley Genealogical Society
- Solano County Genealogical Society
- San Francisco Bay Area Jewish Genealogical Society