| Author | Titles | 1.
| Schulze, Sabine | 4 | 2.
| Schulz-Hoffmann, Carla | 3 | 3.
| Schum, Gerry, 1938-1973 | 1 | 4.
| Schum, Gerry, 1938-1973 | 1 | 5.
| Schumacher, Andreas | 2 | 6.
| Schumacher, Eric, 1966- | 1 | 7.
| Schumacher, Fritz | 1 | 8.
| Schumacher, Gottfried, 1956- | 1 | 9.
| Schumacher, Heinrich Vollrat | 1 | 10.
| Schumacher, Iwan | 1 |
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