| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Nature, Truth, and Value: Exploring the Thinking of Frederick Ferre | Hardcover | 978-0-7391-1170-3 (0-7391-1170-1) | 2005 | George Allan |
| Nature, Truth, and Value: Exploring the Thinking of Frederick Ferre | Paperback | 978-0-7391-1262-5 (0-7391-1262-7) | 2005 | " |