| title | ISBN-13 | year of publication |
|---|---|---|
| Markings on a long journey: Writings of John J. Timmerman | 978-0-8010-6146-2 | 1982 |
| Markings on a Long Journey: Writings of John J. Timmerman | 978-0-8010-8867-4 | 1982 |
| Promises to Keep: A Centennial History of Calvin College | 978-0-8028-3471-3 | 1975 |
| Through a glass lightly | 978-0-8028-0268-2 | 1987 |
J J · J. T. · John J. · John T · John Timmerman