| Verfasser | Häufigkeit |
| Thelen, Albert Vigoleis 1903-1989 |
4 |
| Huddleston, Michael |
3 |
| Pascoaes, Teixeira de 1877-1952 |
3 |
| Thelen, Jodi |
3 |
| Azam, Jean-Paul 1951- |
2 |
| Cloquet, Ghislain |
2 |
| Penn, Arthur |
2 |
| Thelen, Peter Anton |
2 |
| Thelen, Véronique |
2 |
| Wasson, Craig |
2 |
| Allemann, Fritz René 1910-1996 |
1 |
| Borkenau, Franz |
1 |
| Burger, Lisa und Tim |
1 |
| Cabaña, Gabriela |
1 |
| Clifford, James |
1 |
| Cloquet, Ghislain 1924-1981 |
1 |
| Durdel, Patrick |
1 |
| Faust, Lene |
1 |
| Fay, Franziska |
1 |
| Féaux de la Croix, Jeanne |
1 |