| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Arguing About Ethics: Contemporary Philosophical Debates | Hardcover | 978-0-415-80726-5 | |
| Arguing About Ethics: Contemporary Philosophical Debates | Paperback | 978-0-415-80727-2 | |
| A theory of race | 978-0-203-88095-1 | 2009 | |
| A Theory of Race | Hardcover | 978-0-415-99072-1 | 2009 |
| A Theory of Race | Paperback | 978-0-415-99073-8 | 2009 |
| A Theory of Race | Hardcover | 978-0-415-99680-8 | 2009 |