| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Darwin and the Nature of Species | Hardcover | 978-0-7914-6937-8 | 2006 |
| Evolution and the Big Questions: Sex, Race, Religion, and Other Matters | " | 978-1-4051-4902-0 | 2008 |
| Evolution and the Big Questions: Sex, Race, Religion, and Other Matters | Paperback | 978-1-4051-4903-7 | 2008 |
| The Species Problem, Biological Species, Ontology, and the Metaphysics of Biology | " | 978-0-7391-0778-2 | 2004 |
Lexington Books · SUNY Press · Wiley-Blackwell