| title | ISBN-13 | year of publication |
|---|---|---|
| The Future of Love: Essays in Political Theology | 978-0-334-04326-3 | 2009 |
| The Future of Love: Essays in Political Theology | 978-1-60608-162-4 | 2009 |
| The Suspended Middle: Henri De Lubac and the Debate Concerning the Supernatural | 978-0-334-04045-3 | 2005 |
| The Suspended Middle: Henri de Lubac and the Debate Concerning the Supernatural | 978-0-8028-2899-6 | 2005 |