- The Bicentennial History of Georgetown University: From Academy to University 1789-1889 (Bicentennial History of Georgetown University)
- A History of Georgetown University, Vol. 1: From Academy to University, 1789-1889
- Michael Augustine Corrigan and the Shaping of Conservative Catholicism in America 1878-1902 (The American Catholic Tradition)
- A History of Georgetown University, Vol. 2: The Quest for Excellence, 1889-1964
- A History of Georgetown University, Vol. 3: The Rise to Prominence, 1964-1989