| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Apostolic Faith in America | 978-0-8028-0415-0 (0-8028-0415-2) | 1988 |
| Walking Together: Roman Catholics and Ecumenism Twenty-Five Years After Vatican II | 978-0-8028-0475-4 (0-8028-0475-6) | 1990 |
D,. H.. · D. Horgan · T. D. · T.H. · T. Horgan · Thaddeus Horgan