Friends of the Castro Valley Library Book Sale
The Friends of the Castro Valley Library will hold their Spring Book Sale Friday through Sunday, April 10 – 12, 2026, at the Library, 3600 Norbridge Ave., in Castro Valley. Sale times are as follows:
Friday April 10th 6 to 8 p.m. Member Preview. If you’re not a member yet, you can join at the door or ahead of time by visiting the bookstore inside the library or our website.
Saturday April 11th 10 a.m. to 4 p.m.
Sunday April 12th 1 to 4 p.m. Bag Day. Fill a standard grocery bag for $5.
We will have all kinds of books available – fiction, mystery, all genres of nonfiction, children’s books, audio books, DVDs, music CDs, puzzles and games, and miscellaneous. Most books are $1 or less. Children’s books are 25¢. We will have a selection of antiquarian and special price books at slightly higher (but still bargain) prices.
Look for our $2 coupon in the April 8th Castro Valley Forum (good on Saturday only).
This is an indoor sale. Cash, checks, and credit/debit cards accepted. We encourage you to bring your own reusable bags. If you have questions, please visit our website or the Friends’ office inside the library, or call us at 510-733-3285. Proceeds pay for library programs and amenities that would not otherwise be possible. Hope to see you there
