| Verfasser | Häufigkeit |
| Jacobsen, David |
8 |
| Jacobsen, David Schnasa 1961- |
4 |
| Beer, David 1977- |
3 |
| Eggen, Paul D. 1940- |
3 |
| Jacobsen, Benjamin |
3 |
| Kauchak, Donald P. 1946- |
3 |
| Henriksen, Anders |
2 |
| Jacobsen, Amanda |
2 |
| Jacobsen, David Schnasa |
2 |
| Jacobsen, Jens Peter 1847-1885 |
2 |
| Jenkins, David |
2 |
| O'Sullivan, Bernadette |
2 |
| Wallace, Justin |
2 |
| Altmejd, David 1974- |
1 |
| Ameseder, Rudolf |
1 |
| Angela, Morris |
1 |
| Arnold, David 1943- |
1 |
| Bathori, Martes 1966- |
1 |
| Beer, David |
1 |
| Berger, Marc Moritz 1973- |
1 |