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Roesch Library offers leading-edge digital resources along with more than a million volumes of books. We're part of the pioneering OhioLINKproject, linking the resources of 84 state and private academic and research libraries and the State Library of Ohio. We also provide interlibrary loans from more than 4,000 universities in the world.

From September to April, Roesch Library is open nearly 100 hours each week, and it is open around the clock during exam periods.

Here, it's all about Mary.

The Marian Library/International Marian Research Institute houses the world's largest collection of printed materials on Mary, the mother of Christ. The library attracts scholars from around the globe because more than 40 percent of its holdings aren't found in any other library.

It's also the home of The Mary Page, a popular site known worldwide for its information, research, devotions and artwork about the Blessed Virgin Mother.

This library is perfectly legal.

The state-of-the-art Zimmerman Law Library is located in Joseph E. Keller Hall, home of the School of Law at the University of Dayton.

The library provides the School of Law and undergraduates — as well as lawyers, judges and the public — access to more than 295,000 volumes of printed legal materials and microfilm, supporting research in Anglo-American, foreign, comparative and international law.

The Law Library is primarily a research facility and most library materials do not circulate. Electronic resources also are available in the Law Library, including the library's catalog and legal databases.