RBdigital Comics RBdigital Comics are available through RBdigital. From your computer or digital device you can download a digital comic or graphic novel to read from anywhere! To begin downloading create an account at RBdigital. Please call the library at 940-668-5530 for our access code to create your account. For live technical support call 1-877-77Audio or contact us at the library and we would be happy to help you.