Handbook of the Indians of California, with 419 Illustrations and 40 Maps (Smithsonian Institution, Bureau of American Ethnology, Bulletin No. 78)

This monumental work from a foremost American anthropologist includes demographics, linguistic relations, social structures, folkways, religion, material culture, and much more. Includes surveys of the Yurok, Pomo, Maidu, Yokuts, and Mohave receiving most attention. A remarkable piece of organization and exposition, the volume includes 479 illustrations and 40 maps.