| Verfasser | Häufigkeit |
| Hardy, Melissa A. 1952- |
5 |
| Denham, Michael Aislabie -1859 |
3 |
| Hardy, James |
3 |
| Hardy, Mark A. |
2 |
| Hardy, Melissa A. |
2 |
| Hazelrigg, Lawrence |
2 |
| Amalric, Mathieu 1965- |
1 |
| Andres, Glenn M. |
1 |
| Appel, Michael |
1 |
| Ashton, Marcia |
1 |
| Beaudoin-Schwartz, Buffy |
1 |
| Beltrami, Marco 1966- |
1 |
| Cassel, Vincent 1966- |
1 |
| Consigny, Anne 1963- |
1 |
| Couper, Barbara |
1 |
| Dafri, Abdel Raouf |
1 |
| Dunn, Geoffrey |
1 |
| Edwards, Alan |
1 |
| Fielding, Fenella 1930-2018 |
1 |
| Gantz, Robert |
1 |