| Verfasser | Häufigkeit |
| Murcia, Santiago de 1682-1740 |
3 |
| Pennington, Michael W. |
3 |
| Pennington, Neil D. |
3 |
| Carlson, Steven M. |
2 |
| Dunn, Ben M. |
2 |
| Gelderen, Dirk Martinus van |
2 |
| Hoey Smith, James Richard Pennington van |
2 |
| Pennington, Wayne D. |
2 |
| Barker, Dominic S. |
1 |
| Bloom, Claire 1931- |
1 |
| Boyd, Daniel 1956- |
1 |
| Clayton, Jay 1941- |
1 |
| Coleman, Janet |
1 |
| Collin, Dinah |
1 |
| Cutler, Rick 19XX- |
1 |
| Dalmas, Herbert 1902-1989 |
1 |
| Davis, Scott D. |
1 |
| Day, John G. |
1 |
| Delamain, Aimée |
1 |
| Dods, Marcus |
1 |