Most Popular Books
- Rambles in Rome; An Archaeological and Historical Guide to the Museums, Galleries, Villas, Churches, and Antiquities of Rome and the Campagna
- The footsteps of St. Paul in Rome: an historical memoir from the apostles landing at Puteoli to his death : A.D. 62-64
- Roman Aqueducts & Fountains
- Rambles in Naples: An Archaeological and Historical Guide to the Museums, Galleries, Villas, Churches, and Antiquities of Naples and its Environs
- The Holy City: Jerusalem, its topography, walls, and temples, etc.
