Donate Your Used Books to the Friends of the Library

If your shelves are overflowing and you're looking for a new home for the books you no longer need, please consider donating them to one of our local Friends of the Library groups!

Many of our San Mateo County Libraries locations have their own Friends of the Library organization. These groups are run by local volunteers who sell gently used books and other media, both in the library and at special book sales a few times a year. These book sales are also a wonderful place to purchase books while supporting your local library, since the proceeds from these book sales are used to fund library programs, supplies and other needs. All donations to a Friends of the Library group are tax-deductible, and you can ask for a receipt for your taxes. 

Donation Guidelines

Before making a donation, please check with your local Friends of the Library group to coordinate a drop-off and learn more about their donation guidelines. 

Friends of the Atherton Library
For more information, email athertonfriends@gmail.com. 

Friends of the Belmont Library
Visit the Belmont Friends' website for more information.  

Friends of the Brisbane Library
Visit the Brisbane Friends' website for more information. 

Friends of the Foster City Library
Visit the Foster City Friends' website for more information, or email fofclibrary@gmail.com.

Friends of the Half Moon Bay Library
Visit the Half Moon Bay Friends' website for more information.  

Friends of the Millbrae Library
Visit the Millbrae Friends' website for more information.  

Friends of the Pacifica Libraries
Visit the Pacifica Friends' website for more information.

Friends of the Portola Valley Library
Visit the Portola Valley Friends' website for more information 

Friends of the San Carlos Library
Visit the San Carlos Friends' website for more information.  

Friends of the Woodside Library                                                                                                                         
Visit the Woodside Friends’ website, for more information.

East Palo Alto & North Fair Oaks 
Visit the Foundation for San Mateo County Libraries to support East Palo Alto or North Fair Oaks. Without formal Friends groups, you can support these two communities by volunteering or making a donation to the Foundation.