| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Fungi of Northwest Wales | 978-88-88047-57-7 (88-88047-57-3) | 2006 | |
| The Development of Sex Differences and Similarities in Behavior | 978-0-7923-2236-8 (0-7923-2236-3) | 1993 | Marc Haug · Richard E. Whalen |