Libraries are playing a leading role in promoting open educational resources (OER) and open access. Many libraries have created catalogs and guides to curate and provide access to open textbooks and other OER. They are also actively involved in OER initiatives on their campuses to reduce costs for students. The webinar highlighted several examples of libraries that have open textbook catalogs and guides to connect faculty with high-quality OER. It also discussed the Scholarly Publishing and Academic Resources Coalition's (SPARC) efforts to build a librarian network and provide resources to expand librarians' involvement in OER issues.