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First Time Users

Welcome to ILLiad, Pius XII Memorial Library's interlibrary loan system. ILLiad is a web-based service that offers convenient features to current students, faculty and staff.

ILLiad enables users to place, track, and keep a history of requests from a personal online account. All transactions are done online. ILLiad also makes it possible to receive articles electronically as Adobe PDF documents.

To use ILLiad, you will need to complete a one-time registration to set up an account. Click on the First-Time Users link for more information.

Cannot get into your account?

Please try clearing your web browser cache and/ or try a different web browser/ PC. If you are still having problems, please contact the ILL office at (314) 977-3104 or If the problem persists, please call (314) 977-4000 to address your access issues.