| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Exotics and Erotics: Human Cultural and Sexual Diversity | 978-1-57766-200-6 (1-57766-200-8) | 2001 |
| The Challenge of Human Diversity: Mirrors, Bridges, and Chasms | 978-1-57766-675-2 (1-57766-675-5) | 2010 |
| The Challenge of Human Diversity: Mirrors, Bridges, and Chasms | 978-1-57766-249-5 (1-57766-249-0) | 2002 |
D. M. · D. Middleton · (D-R) · D.R. Middleton · R. M. · R. Middleton