Alameda County Law Library Butte County Law Library Contra Costa County Public Law Library Los Angeles County Law Library Searchable site that provides access to on-line catalog and information about the library and its collection. Mendocino County Law Library Orange County Law Library Riverside County Law Library Sacramento County Law Library San Diego County Public LawLibrary San Francisco Law Library San Mateo County Law Library Santa Barbara County Law Library Santa Cruz County law Library includes rules of court, municipal code and other resources Sonoma County Law Library California State Library