Wed–Sun, Sep 25–29, 10 a.m.–6 p.m.
Festival Pavilion, Fort Mason Center
Find over 500,000 quality books of all media at $3 or less, including $1 books on Sunday, literary crafts and ephemera, and collectible and rare books. Proceeds benefit S.F. Public Library education programs. Free, 415-626-7500, www.friendssfpl.org
