| Verfasser | Häufigkeit |
| Lüthi, Karl J. 1876-1958 |
23 |
| Lüthi, Kurt 1923-2010 |
23 |
| Lüthi, Thomas |
6 |
| Namuth, Kerstin |
6 |
| Pichel, Kerstin 1966- |
3 |
| Keller, Fritz |
2 |
| Lüthi, Brigitta K. |
2 |
| Lüthi, Brigitta Karin |
2 |
| Lüthi, Erika |
2 |
| Lüthi, Jürg |
2 |
| Andreasen, Kasper 1979- |
1 |
| Baur, Susanna 1958- |
1 |
| Buabeng, Thelma 1981- |
1 |
| Capt, Vincent |
1 |
| Carey, Edith |
1 |
| Chirwa, Jane 1990- |
1 |
| Costa, Sylvia |
1 |
| Dantine, Wilhelm 1911-1981 |
1 |
| Dubuis, Catherine 1938- |
1 |
| Eidenbenz, Céline 1978- |
1 |