| title | Nionok |
| subtitle | Ungelöste Menschheitsfragen |
| author | förord: Eulenburg, Albert; - |
| year of publication | 1907 |
| publisher | Friedrich Rothbart |
| place of publication | Leipzig |
| edition | |
| ISBN |
| descpription | ix, 222 s. |
| language | tyska |
| notes | |
| original title | |
| series |
| other |
| subjects | roman, lesbiska |