The institute's collection and catalog consist of:
The collection contains works relating to the Augustinian Order in the areas of history, theology, philosophy, biography, and spirituality. Included are:
- 4400 books
- 1200 bound periodicals
- various pamphlets, pictures, clippings, microfilms
- 250 manuscripts.
The following exhibits have been coordinated through the Institute:
Exhibit on St. Thomas of Villanova and St. Nicholas of Tolentine - Pay a virtual visit to the exhibit in Falvey Memorial Library in honor of the 450th Anniversary of St. Thomas of Villanova and the 700th Anniversary of St. Nicholas of Tolentine 2005.
Exhibit on the 750th Anniversary of the Grand Union of the Augustinian Order - Celebrating the 750th anniversary of the Grand Union of the Augustinian Order.
Exhibit on the 500th Anniversary of the First Publication of the Opera Omnia of St. Augustine - Commemorating 500 years of the complete works of Saint Augustine.