Books about ghosts and gold rush and historical towns in California

These are some books  and programs I found while looking into the haunted Nevada City and Grass Valley tours.

1.  It Happened At the National
by Maria E. Brower
(The National is in Nevada City, CA)

2.  Nevada City
by Orval Bronson

3.  San Francisco Ghosts
by Mark Lyons

4.  A & E Biography Channel's Television series, My Ghost Story
(features Mark Lyon, host of the haunted Nevada City and Grass Valley tours.)

5. Haunted Nevada City and Grass Valley
(Contact Mark Lyon at 530-265-6877, mlyon@hauntedisles.com