| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Themes and Variations for a Christian Doxology | 978-0-8028-0614-7 (0-8028-0614-7) | 1992 |
| The Shaping of the Reformed Baptismal Rite in the Sixteenth Century | 978-0-8028-2489-9 (0-8028-2489-7) | 1992 |
H-O. · Hughes Old · Hughes Oliphant Old · M. H. · M. Hughes · M. O. · Mr. "O"