| Author | Titles | | 1.
| Sonnabend, Martin | 5 | | 2.
| Sonnabend, Yolanda, 1935-2015 | 1 | | 3.
| Sonnabend, Yolanda Pauline Tamara, 1935-2015 | 0 | | 4.
| Author is: Sonnabend, Yolanda, 1935-2015 | 1 | | 5.
| Sonnak, Reinhard | 1 | | 6.
| Sonnati, Noelle | 1 | | 7.
| Sonnedecker, Glenn | 1 | | 8.
| Sonnekalb, Paul | 1 | | 9.
| Sonnenburg, Hubert von | 1 | | 10.
| Sonnewend, Katharina | 1 | | 11.
| Sonnoli, Leonardo | 2 |
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