About Us About Us Newsroom Strategic Plan Annual Report Library Commission Library Policies Contact Us Contra Costa County Library Library Administration 777 Arnold Drive, Suite 210 Martinez, CA 94553 925-608-7700 [email protected] Library Hours and Locations County Librarian Alison McKee Library Information Library Leadership Expand County Librarian - Alison McKee Deputy County Librarian - Lynne Noone Deputy County Librarian - Yemila Alvarez Departmental Personnel Officer/Human Resources - Natalie Darone Library Services Manager - Amy Brunson Library Services Manager - Gia Paolini FAQs Expand Frequently Asked Questions Account Computers Library Cards Locations Online Resources Click here to see all library FAQs. Services Expand Library Services Accessibility Account Adult Literacy - Project Second Chance Computers Discover & Go Early Literacy Get a Library Card LINK+ Meeting Rooms/Study Rooms