A. B. · R. A. · R.B. · Robert A. · Robert B.
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| AQA GCSE Religious Studies A Christianity: Ethics | 978-1-4085-0456-7 (1-4085-0456-1) | 2009 |
| AS/A2 Philosophy of Religion and Religious Ethics for OCR Study Guide | 978-0-7487-8081-5 (0-7487-8081-5) | 2004 |
| Ethical Studies: Second Edition | 978-0-7487-8079-2 (0-7487-8079-3) | 2004 |