| Author | Popularity |
| Maleck, Bernhard 1955- |
7 |
| Ullmann, Wolfgang 1929-2004 |
2 |
| Bollinger, Stefan 1954- |
1 |
| Bollinger, Stefan, 1954- 1954- |
1 |
| Fink, Heinrich |
1 |
| Fink, Heinrich 1935-2020 |
1 |
| Maleck, Bernhard 1955- Hrsg |
1 |
| Ullmann, Wolfgang |
1 |
| Ullmann, Wolfgang, 1929-2004 1929-2004 |
1 |
