Yes, you can renew your Keiss Library materials through KeissCat, our online Library Catalog.
Go to the Library's homepage and click on KeissCat (under the pull-down menu Library Catalogs). In the upper right corner, log in with your GMercyU username and password. After you login to your account, go to My Account and then to Renew Materials.
You can also renew your materials over the phone by calling the Circulation Desk at 215-646-7300 ext. 21474.