HOME BORROW RENEW YOUR LIBRARY MATERIALS ONLINE Renew Your Library Materials Online TJU ID holders may renew materials online through the library's My Account. Alumni, affiliate members, individual members, corporate members and family members may call the Service Desk at 215-503-6994 to renew your books by phone during Library service hours. Books are limited to two renewals. Books which have been placed on HOLD may not be renewed. Books which are already overdue may not be renewed. Users are responsible for overdue fines accrued on renewal books.