Your online Library account
At the library homepage, select Book Search. From that page, you will see a link "My Account" (on top of the page). You'll need to put in the college name, your library bar code number, and pin number.
If your book is not overdue, then you can renew it.
This site will also tell you which books you have out, and when they are due!
Be sure and log out when you are done.