Baker Book House · Westminster John Knox Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| History of Christianity: Readings in the History of the Early and Medieval Church | 978-0-8010-7064-8 (0-8010-7064-3) | 1981 |
| Late Medieval Mysticism | 978-0-664-24163-6 (0-664-24163-8) | 1980 |
| The History of Christianity | 978-0-8010-7067-9 (0-8010-7067-8) | 1962 |
C.P. · C. Petry · R. C. · R.C. Petry · R. P. · RAY C