Friends of the Castro Valley Library Book Sale — Castro Valley, CA

3600 Norbridge Avenue, Castro Valley, CA 94546

Dec 3, 2026 – Dec 6, 2026

Annual Fall Book Sale with a large selection of fiction, mystery, nonfiction, and antiquarian books. · Hours: Friday 6 p.m. to 8 p.m. (Member Preview); Saturday 10 a.m. to 4 p.m.; Sunday 1 p.m. to 4 p.m. · Cost: Sunday Bag Day: $5.00 for books in a grocery-size bag; $2.00 discount for members

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