- Detroit Mercy's Catalog
Primo is the online catalog for UDM McNichols Campus Library. Locate information about books, ebooks, DVD's, Music CD's, and print journal subscriptions in the UDM collection.
WorldCat provides holding information for UDM libraries and other libraries nationally and worldwide. Use WorldCat to search for your item at other libraries and obtain information to complete an Interlibrary Loan Request.
- Detroit Area Library Network (DALNET)
DALNET is a consortium of libraries in Southeast Michigan. Use the DALNET catalog to request items UDM does not own.
MeLCat is a catlog of listings from over 300 participating libraries in Michigan. It allows you to order books, audio books, music, movies and other materials UDM does not own and have them delivered to the UDM Library.