Community Languages The Russian collection can be found at the Walnut Creek Library. The Farsi collection can be found at the Danville Library. The Filipino collection can be found at the Hercules library. Materials in both Filipino and Tagalog. Chinese language books in both traditional and simplified characters. Collections can be found at the Danville, Dougherty Station, El Cerrito, Hercules, Lafayette, and San Ramon libraries. Spanish for Adults Spanish for Children Learn a Language Watch our instructional video and get started using Rosetta Stone to help you gain the confidence in engaging in a new language.