Mark your calendars now for the Friends of the Castro Valley Library 2023 Spring Book Sale:

• Friday, May 5th from 6 - 8 p.m. (Members-Only Preview Night)
• Saturday, May 6th from 10 a.m. - 4 p.m.
• Sunday, May 7th from 1 - 4 p.m. (It's Bag Day, where a bag of books is only $5, and we supply the bags!)

We will need volunteers for all sale days as well as for the set-up and clean-up days. Contact us at 510-733-3285 or This email address is being protected from spambots. You need JavaScript enabled to view it. if you want to volunteer, or if you have any questions about the work or requirements. A signup sheet will be available in the Friends office approximately one month prior to the Book Sale date.

Members planning to attend? Please remember to bring your current (2023) Friends of the Castro Valley Library membership card on Friday and Saturday in order to take advantage of your $2.00 discount.

You can join or renew at the door, or purchase a 2023 membership ahead of time.