| Radosław Kot |
11 |
| Kalla Wefel |
8 |
| Tony Westermayr |
6 |
| Walter Brumm |
5 |
| Mario Galli |
4 |
| Bert Rozeboom |
3 |
| Bianca Russo |
3 |
| Maria Benedetta De Castiglione |
3 |
| Wiktor Bukato |
3 |
| Horst Hoffmann |
2 |
| the publisher Heyne |
2 |
| Thomas Schlück |
2 |
| Beata Della Frattina |
2 |
| Gianluigi Zuddas |
2 |
| Rudolf Crass |
2 |
| Heinz Nagel |
1 |
| Sandro Sandrelli e Giampaolo Cossato |
1 |
| Susi-Maria Roediger |
1 |
| Ivo Lanský |
1 |
| Susi-Marie Roediger |
1 |
| Joachim Körber |
1 |
| Joachim Körber Editor: Hans Joachim Alpers |
1 |
| Laura Serra |
1 |
| Viviana Viviani |
1 |
| Lella Pollini |
1 |
| Blanka Kuczborska |
1 |
| C. A. G. van den Broek |
1 |
| P. Verhagen |
1 |
| Eurico da Fonseca |
1 |
| Pietro Anselmi |
1 |
| G. Palazzoli |
1 |
| R. Beek |
1 |
| Ginetta Pignolo |
1 |
| Rainer Schmid |
1 |
| H. U. Nichau |
1 |
