| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| G.K. Chesterton: A Biography | 978-0-06-250327-5 (0-06-250327-8) | 1987 |
| Kirkby Stephen past and present | 978-0-900811-21-0 (0-900811-21-8) | 1984 |
| Newman: Towards the Second Spring | 978-0-00-599301-9 (0-00-599301-6) | 2000 |