| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Angelology: Recovering Higher-Order Beings as Emblems of Transcendence, Immanence, and Imagination | 978-0-227-17631-3 (0-227-17631-6) | 2017 |
| Angelology: Recovering Higher-Order Beings as Emblems of Transcendence, Immanence, and Imaginiation | 978-0-227-90607-1 (0-227-90607-1) | 2017 |