The cumulative index to the Sonoma Historian (1962 - 2020), the journal of the Sonoma County Historical Society, is maintained by the Sonoma State University Library Special Collections department for the historical society.
The SSU Library houses the journal issues in its Regional Collection (call number F868.S7 J68).
| Title | Date | Issue | Pages |
|---|---|---|---|
| Acorn to Oak: A Brief History of Santa Rosa Junior College, by David Duhlberg (Book Review) | 2018 | #4 | p. 22 |
| African Americans in Sonoma County | 2011 | #3 | pp. 18-19 |
| Agricultural fairs | 2012 | #2 | p. 15 |
| Agriculture/timber in Sonoma County | 2002 | #3 | p. 16 |
| Airflight, history of | 2010 | #4 | pp. 10-11 |
| Airmail delivery, first | 2010 | #1 | pp. 4-5 |
| Airmail delivery, first | 2010 | #4 | pp. 6-9 |
| Airmail delivery, first | 2018 | #2 | pp. 9-12 |
| Akers family | 2012 | #4 | pp. 6-11 |
| Alaskans, native, in Sonoma County | 1980 | #1 | pp. 6-7 |
| Alaskans, native, in Sonoma County | 2011 | #4 | pp. 4-7 |
| Alta California correspondence | 1978 | #3 | p. 2 |
| Anderson, David Pressley, dentist | 2013 | #3 | pp. 16-17 |
| Angell, Lynda | 2019 | #2 | p. 22 |
| Annadel | 1994 | #2 | pp. 4-11 |
| Annadel Park | 2009 | #4 | pp. 6-9 |
| Annapolis and the Gualala River, book | 2010 | #4 | p. 23 |
| Antique Farm Equipment: The Elsbree Collection, book | 2012 | #1 | p. 18 |
| Archives Crawl, Sonoma County | 2019 | #4 | p. 26 |
| Arequipa Sanatorium: Life in California's Lung Resort for Women, by Lynn Downey (Book Review) | 2020 | #1 | pp. 13-14 |
| Argus, newspaper, Petaluma | 2016 | #1 | pp. 13-16 |
| Armstrong, Col. James B. | 2004 | #4 | p. 17 |
| Armstrong, Col. James B. | 2009 | #1 | pp. 14-16 |
| Arnold, General Hap: ranch | 2003 | #1 | pp. 16-17 |
| Arrabit, Don | 2019 | #1 | p. 24 |
| Art museum, new | 2015 | #2 | p. 23 |
| Artifacts, theft of, | 2004 | #2, | pp. 13-14 |
| Arts in Sonoma County | 2008 | #3 | pp. 6-15 |
| Asawa, June | 2007 | #4 | p. 15 |
| Asawa, June | 2008 | #1 | p. 20 |
| Asti Little Chapel | 1989 | #3 | pp. 6-7 |
| Atlas, 1877 Thompson | 2003 | #4 | p. 20 |
| Atlas, 1877 Thompson | 2004 | #1 | p. 17 |
| Auto Ferry, Santa Rosa | 1991 | #3 | pp. 10-11, 19 |
| Autos, licenses, 1909 | 2005 | #1 | pp. 11-14 |
| Title | Date | Issue | Pages |
|---|---|---|---|
| Bagley, John Washington | 2008 | #2 | pp. 12-15 |
| Baird family | 2007 | #3 | pp. 6-10 |
| Baird, Emma, Ma | 2007 | #3 | pp. 6-10 |
| Baker, Devere, rafter | 2006 | #4 | pp. 6-11 |
| Bandido, the Life and Times of Tiburcio Vasquez, book | 2010 | #4 | pp. 20-21 |
| Baptist Church, Santa Rosa | 1973 | #5 | p. 2 |
| Barns in Western Sonoma County, book | 2011 | #3 | pp. 20-21 |
| Barns, historic | 2015 | #4 | p. 15 |
| Baseball | 2008 | #3 | p. 4 |
| Baseball | 2010 | #1 | pp. 6-8 |
| Baseball players | 2011 | #3 | pp. 12-14 |
| Baseball players | 2014 | #3 | pp. 8-11 |
| Baseball, SRJC at San Quentin, 1952 | 2018 | #2 | pp. 15-16 |
| Baxter, Al, bequest | 2005 | #3 | p. 2 |
| Bean brothers, baseball players | 2008 | #4 | p. 11 |