You can find out more and download the app here.
Once you install the Libby app, follow the prompts to find "Pennsylvania State University" and sign in with your Penn State Account user id and password. Then, browse our digital collections and borrow a title.
The Penn State version of Libby is not available to non-Penn State borrowers due to licensing restrictions.
However, many public libraries offer free e-books and audiobooks through Libby.
See: E-Books and Audiobooks from PA Public Libraries
In addition, if you are a Pennsylvania resident, the Philadelphia Free Library offers free library cards, including access to ebooks via Libby.