| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Conditions of Identity: A Study in Identity and Survival | Hardcover | 978-0-19-824974-0 | 1988 | |
| Logic: Key Concepts in Philosophy | Paperback | 978-0-8264-7409-4 | 2005 | Laurence Goldstein · Max Deutsch · Joe Y.F. Lau |
| Philosophical Dialogues | " | 978-0-8476-8929-3 | 1999 | Nina Witoszek · Peder Anker · Per Ariansen · Alfred J. Ayer · Murray Bookchin · Baird Callicott · John Clark |
| Thinking about nature | 978-0-7099-3931-3 | 1988 | ||
| Thinking about Nature : An Investigation of Nature, Value and Ecology | Paperback | 978-1-138-79296-8 | 2015 | |
| Thinking about Nature : An Investigation of Nature, Value and Ecology | Hardcover | 978-1-138-79295-1 | 2014 | |
| Understanding Environmental Philosophy | " | 978-1-84465-200-6 | 2010 | Y. S. Lo |
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