| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Food for Thought: Philosophy and Food | Library Binding | 978-0-415-13381-4 | 1996 | |
| Food for Thought: Philosophy and Food | Paperback | 978-0-415-13382-1 | 1996 | |
| Respect for Persons | Hardcover | 978-0-04-100024-5 | 1969 | R. S. Downie |
| Respect for Persons: A Philosophical Analysis of the Moral, Political and Religious Idea of the Supreme Worth of the Individual Person | " | 978-0-367-89904-2 | 2020 | Robert (R. S.) Downie |