Castro Valley Bookstore 3451 Jamison Way, Castro Valley, CA94546 Castro Valley Bookstore is an online retailer serving residents in Alameda County and the surrounding area. The…More company offers a wide range of products and specializes in books and merchandise about Castro Valley and other local communities. Some products offered include books on area history, photography books, local high school yearbooks, outdoor activity books for the Bay area as well as books on local transportation and much more. Other selections include a food storage and preparation system called Tupperware, Castro Valley signs, mugs, flags, welcome signs and state flags. Check the main website for a full listing of products or for details on shipping.