| Verfasser | Häufigkeit |
| Pfeiffer, Charles F. |
14 |
| Behl, Carl F. W. 1889-1968 |
4 |
| Pfeiffer-Voigt, Mechthild |
4 |
| Hasse, Johann Adolf 1699-1783 |
2 |
| Kleinknecht, Jakob Friedrich 1722-1794 |
2 |
| Pfeiffer, Charles Franklin |
2 |
| Pfeiffer, Johann 1697-1761 |
2 |
| Pfeiffer, Michelle 1958- |
2 |
| Alfes, Holger 1970- |
1 |
| Bale, Christian 1974- |
1 |
| Beck, Hubert 1935-2011 |
1 |
| Beer, Christian Günter 1977- |
1 |
| Birch-Pfeiffer, Charlotte 1800-1868 |
1 |
| Boswell, Simon 1956- |
1 |
| Breuer, Christiane |
1 |
| Cordsen, Eckhard 1956- |
1 |
| D'Arcy, Anne 1968- |
1 |
| Dietz, Philipp |
1 |
| Döbbert, Christian Friedrich -1770 |
1 |
| Ebenrett, Felix |
1 |