A. V. · A. Vass · Dr Alex Vass
Bruno Gmünder Verlag · Random House
| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Gay Sex, Gay Health: All Ou Need to Know About Sex, Relationships and Sexual Health | 978-0-09-191262-8 (0-09-191262-8) | 2006 | |
| Schwuler Sex, schwule Gesundheit | 978-3-86187-916-9 (3-86187-916-6) | 2008 |