| Verfasser | Häufigkeit |
| Ashley, Hannah 1969- |
1 |
| Berg, David M. |
1 |
| Downs, Arthur Channing |
1 |
| Downs, Cal W. |
1 |
| Downs, Donald Alexander 1948- |
1 |
| Downs, Doug |
1 |
| Downs, P. A. |
1 |
| Fitzgerald, Lauren |
1 |
| Hansen, Kristine |
1 |
| Harrington, Susanmarie |
1 |
| Linkugel, Wil A. |
1 |
| Malenczyk, Rita 1959- |
1 |
| Pugh, Melody |
1 |
| Ritter, Kelly |
1 |
| Roger, Gilles |
1 |
| Royer, Dan |
1 |
| Rutz, Carol |
1 |
| Schell, Eileen E. |
1 |
| Schwalm, David E. |
1 |
| Shuck, Gail |
1 |