Wanderlust World Wanderlust World Yes, California has a state library—one of the oldest in the nation. Established in 1850, the California State Library in Sacramento serves as the state's central reference and research library. Its collection exceeds 3 million items, including rare books, manuscripts, maps, photographs, newspapers, and federal/state government publications. The library also provides vital services: reference assistance, interlibrary loan, digital resources, and support for the statewide library network. Housed in the historic Stanley Mosk Library and Courts Building, it stands as a guardian of California's documentary heritage.