Library Catalogs

Mirlyn
Coverage: Current cumulative file. (Describes library-held materials dated from prehistory to the present.)
Description: The library catalog of the University of Michigan. Provides access to the catalogs of the University Library, Bentley Historical Library, Clements Library, and the University of Michigan-Flint Library.
Access: Open to all internet users.

Mirlyn Classic
Coverage: Current cumulative file. (Describes library-held materials dated from prehistory to the present.)
Description: This catalog has the same content as Mirlyn, but uses the classic interface. Can be more effective for targeted searching.
Access: Open to all internet users.

WorldCat (OCLC Online Union Catalog) [FirstSearch]
Coverage: Current cumulative file. (Describes library-held materials dated from prehistory to the present.)
Description: Over 179 million citations to books, periodicals, sound recordings, videos, musical scores, archival materials and much more, representing the holdings of most libraries in North America and some in Europe.
Access: Limited to authorized UM users (through validated sign-on).