Krystyna Mayer
Editor 1
| Title | Format | |
|---|---|---|
 | Katte Håndbogen | Hardback |
Managing Editor 1
| Title | Format | |
|---|---|---|
 | Science Fiction - Die illustrierte Enzyklopädie | Hardback |
| Title | Format | |
|---|---|---|
| Katte Håndbogen | Hardback |
| Title | Format | |
|---|---|---|
| Science Fiction - Die illustrierte Enzyklopädie | Hardback |