CHURCH PUBLISHING INC · Oxford University Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Iron Mountain Mass: Vocal score | 978-0-19-386102-2 (0-19-386102-X) | 1999 |
| The Portland Psalter Book One: Liturgical Years ABC | 978-0-89869-384-3 (0-89869-384-5) | 2000 |
| The Portland Psalter Book Two: Responsorial Psalms for Congregation, Cantor & Choir | 978-0-89869-398-0 (0-89869-398-5) | 2003 |
A. H. · R. A. · R. H. · Robert A. · Robert H. · Robert Hawthorne