Q. I don't know my Library login/sign in
All other Library users - To log in to your Library account, select My Library Account on the Library web page and select Guest login. Use the last 9 numbers on the back of your Library Card as your user ID and enter the password given to you at the time you registered your account. We recommend changing your password the first time you log in under "Personal Settings" in My Account. If you don't remember your password call User Services at 916-278-6708 to obtain a new one.