The Bancroft Library on the University of California, Berkeley campus is one of the most heavily used repositories of Western Americana in the United States. Our project makes thousands of manuscript items and printed materials relating to Indigenous communities of present-day California more approachable, searchable, and accessible. With assistance and feedback from members of Indigenous communities in California and subject specialists, we have created a cohesive, detailed guide listing individual titles of items with links to their related collections, catalog records, and finding aids. Our records are organized by language family, and again by four categories we created: Lifeways (physical culture), Worldview (relationships, geographic location, and activism), Mythology & Storytelling (narrative representations), Language (linguistic materials), and General (all material not appropriate for other groupings). We hope our project assists in the preservation and revitalization of traditional culture and language through increased knowledge, respect and understanding of our California communities.