Become a member of Friends! Your membership supports San Francisco Public Library programs, events, innovative grants and branch renovations. We also give you great year-round perks, such as bookstore discounts and special member sales! Sign up today!

COMING UP! Join us April 1 - 5 for our 5th Annual Spring Book Sale. We're filling Fort Mason Center's Festival Pavilion with over 250,000 books & media, all for only $3 or less. Volunteer for free books! Become a Member to attend the special Preview Sale & Reception on March 31st.

We have many fun and engaging volunteer opportunities: sell books at our Library Steps Sale, sort items at our Donation Center, flex your admin muscles in our Main Office, or join us for our Annual Spring and Fall Big Book Sales!