| Author | Titles | 1.
| Knapp, Gottfried | 2 | 2.
| Knapp, Sonja | 2 | 3.
| Knapsteins, Gabriele | 1 | 4.
| Knaup, Bettina | 1 | 5.
| Kneale, Marta, 1909- | 3 | 6.
| Kneale, William Calvert, 1906- | 3 | 7.
| Knebel, Karl Ludwig von, 1744-1834 | 2 | 8.
| Kneffel, Karin | 1 | 9.
| Kneipp, Sébastien, Padre, 1821-18-? | 1 | 10.
| Knell, Simon J., 1955- | 3 |
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