| Verfasser | Häufigkeit |
| Eichhorn, Lisa |
4 |
| Bennett, Richard Rodney 1936-2012 |
3 |
| Bush, Dick |
3 |
| Eeckhoudt, Louis |
3 |
| Gere, Richard |
3 |
| Schlesinger, Harris |
3 |
| Schlesinger, John |
3 |
| Schlesinger, John 1926-2003 |
3 |
| Schlesinger-Kipp, Gertraud 1952- |
3 |
| Bagusat, Ariane 1972- |
2 |
| Behnke, Nick 1988- |
2 |
| Berlin, Alexander 1982- |
2 |
| Breuer, Markus |
2 |
| Büteröwe, Anne-Christine 1985- |
2 |
| Cherkeh, Rainer T. 1968- |
2 |
| Christie, Julie 1941- |
2 |
| Coop, Denys N. 1920-1981 |
2 |
| Currie, Finlay |
2 |
| Daumann, Frank 1964- |
2 |
| Deipenbrock, Philipp 1977- |
2 |