| title | ISBN-13 | year of publication |
|---|---|---|
| Holes: The Photographic Erotic Art of Robert J. Rubel, PhD | 978-1-887895-18-7 | 2006 |
| Master/Slave Relations | 978-1-887895-63-7 | 2007 |
| Parts: The Photographic Erotic Art of Robert J. Rubel, PhD | 978-1-887895-16-3 | 2006 |
| Protocol Handbook for the Leather Slave: Theory and Practice | 978-1-887895-15-6 | 2007 |
| Squirms, Screams and Squirts: Going from Great Sex to Extraordinary Sex | 978-1-887895-64-4 | 2008 |
| Wholes: The Photographic Erotic Art of Robert J. Rubel, PhD | 978-1-887895-17-0 | 2006 |
J. P. · J R · PhD Robert J Rubel · R.J. · R. P. · R.R. · Robert J. · Robert J. Rubel · Robert P. · Robert R. · Robert Rubel · Robert Rubel PhD