Contra Costa County Library provides many services. In this site you can find all the information you need to know about the library and about what they provide as well. In the Library Catalog section of this site you will find the visual catalog, the classic catalog and the kids catalog. Here you will be able to select the catalog of your choice and use the search engine bar to find the book that you are looking for. In the Library Card and Account section you can check your account online, apply for an e-card, find information about the borrowing procedures and find e-mail notification as well if you wish. In the Locations and Hours section you are able to find information on all the locations and hours and read about the holiday closings as well. In the Programs and Events section you will find information on all of the upcoming events and programs available. In this site you will also find reading recommendations and much more for your benefit.