| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Mystery Hidden for Ages in God | 978-0-8204-4039-2 (0-8204-4039-6) | 2002 |
| The Mystery Hidden for Ages in God | 978-0-8204-2221-3 (0-8204-2221-5) | 1995 |
Fr. Paul Quay S.J. · John Paul de Quay · P Q. · Paul M. Quay · Quay Paul