| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Arianism: Historical and Theological Reassessments: Papers from The Ninth International Conference on Patristic Studies | 978-1-59752-961-7 | 2006 | |
| Athanasius: The Life of Antony and the Letter To Marcellinus | 978-0-8091-2295-0 | 1979 | |
| Consolation Philosophy: Greek and Christian Paideia in Basil and the Two Gregories | 978-0-8132-1000-1 | 1975 | |
| Glory of Angels: Stanford Memorial Church | 978-0-916318-54-3 | 1995 | |
| Jews, Pagans, and Christians in the Golan Heights | 978-0-7885-0314-6 | 1996 | Dan Urman |
| Shared Stories, Rival Tellings: Early Encounters of Jews, Christians, and Muslims | 978-0-19-023149-1 | 2015 | |
C. G. · R. C. · Robert C. · Robert G. · Robert Gregg
Oxford University Press · Paulist Press · Scholars · Stanford Alumni Assn · The Catholic University of America Press · Wipf & Stock Pub