| Verfasser | Häufigkeit |
| Gralla, Preston |
30 |
| Gralla, Preston 1951- |
20 |
| Allen, Robbie |
2 |
| Gralla, Erhardt |
2 |
| Gralla, Peter |
2 |
| Gralla, Peter A. 1955- |
2 |
| Gralla, Sally |
2 |
| Weiss, Peter |
2 |
| Bielefeld, Bert 1974- |
1 |
| Gralla, Mike 1968- |
1 |
| Leonhard, Peter |
1 |
| Leonhardt, Peter |
1 |
| Prote, Karsten |
1 |
| Sawyer, Brian 1964- |
1 |
| Sundermeier, Matthias 1973- |
1 |
| Troller, Michael |
1 |
| Würfele, Falk 1966- |
1 |