| Author | Popularity |
| Spring, Claudia |
17 |
| Spring, Claudia Andrea |
10 |
| Berger, Heinrich |
2 |
| Berger, Karin |
2 |
| Berner, Margit |
2 |
| Spring, Claudia 1962- |
2 |
| Dimmel, Nikolaus 1959- |
1 |
| Dimmel, Nikolaus VerfasserIn |
1 |
| Forster, David |
1 |
| Forster, David VerfasserIn |
1 |
| Spring, Claudia A. |
1 |
| Spring, Claudia Andrea Verfasser*in |
1 |
| Spring, Claudia, 1962- 1962- |
1 |
