| Verfasser | Häufigkeit |
| Kilger, Thomas |
3 |
| Gudaitis, Terry |
2 |
| Holt, Thomas J. 1978- |
2 |
| Kemper, Rainer 1961- |
2 |
| Kilger, Max |
2 |
| Kretzschmar, Sima |
2 |
| Malin, Cameron H. |
2 |
| Perleberg-Kölbel, Renate |
2 |
| Pfeil, Sigrun |
2 |
| Rakete-Dombek, Ingeborg |
2 |
| Sander, Melanie |
2 |
| Schwamb, Werner |
2 |
| Wamser, Frank 1966- |
2 |
| Börger, Ulrike 1960- |
1 |
| Finger, Peter 1941- |
1 |