| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| African Challenges: Unfolding Identities | 978-1-86888-596-1 (1-86888-596-8) | 2009 |
| Seasons in Theology: Inroads of Postmodernism, Reference and Representation | 978-1-86888-488-9 (1-86888-488-0) | 2007 |
| Viewed from the Shoulders of God: Themes in Science and Theology | 978-1-86888-481-0 (1-86888-481-3) | 2007 |