| Author | Titles | | 1.
| Koenning, Katrin, 1978- | 1 | | 2.
| Koepk, Hans | 1 | | 3.
| Koepp, Friedrich | 1 | | 4.
| Koeppe, Wolfram | 2 | | 5.
| Koepplin, Dieter | 6 | | 6.
| Koering, Elise, 1976- | 1 | | 7.
| Koerner, Joseph Leo, 1958- | 7 | | 8.
| Koers, N. H. | 1 | | 9.
| Koerting, Gustav | 1 | | 10.
| Koester, Joachim, 1962- | 1 |
|
|
