| Author | Popularity |
|---|---|
| Zimmermann, Kurt | 6 |
| Zimmermann, Kurt Illustrator | 2 |
| Dessau, Paul | 1 |
| Fadeev, Aleksandr A. | 1 |
| Kalčev, Kamen 1914-1988 | 1 |
| Kuschel, Inge | 1 |
| Schumann, Eva | 1 |
| Vries, Theun de | 1 |
| Wolf, Friedrich | 1 |
| Zimmering, Max | 1 |
| Zimmermann, Kurt Ill | 1 |
| Author | Popularity |
|---|---|
| Zimmermann, Kurt | 6 |
| Zimmermann, Kurt Illustrator | 2 |
| Dessau, Paul | 1 |
| Fadeev, Aleksandr A. | 1 |
| Kalčev, Kamen 1914-1988 | 1 |
| Kuschel, Inge | 1 |
| Schumann, Eva | 1 |
| Vries, Theun de | 1 |
| Wolf, Friedrich | 1 |
| Zimmering, Max | 1 |
| Zimmermann, Kurt Ill | 1 |