You can support the library by volunteering, donating money or books or by joining the Friends of the Monterey Park Library. The Friends of the Library assists with the semi-annual book sale, runs the Bookstore, raises funds for programs, presents library programs, etc. Please ask at the Reference Desk for an application. Dues are $5 for a single person, $10 for a family, $3 for Seniors, $25 for Patron status, $50 for Sustaining and $100 for Benefactor. The Friends is a nonprofit 501(c)3 organization.