| title | Verbotene Liebe |
| subtitle | Briefe eines Unbekannten |
| author | Siemsen, Hans |
| year of publication | 1927 |
| publisher | Die Schmiede |
| place of publication | Berlin |
| edition | |
| ISBN |
| descpription | 79 s. |
| language | tyska |
| notes | |
| original title | |
| series | Berichte aus der Wirklichkeit |
| other |
| subjects | homosexualitet |