Helmut Kunkel
Copy Editor 1
 | Die echten Men in Black | Hardback |
Layout Design 1
 | Verbotene Erfindungen | Hardback |
Translated by 2
 | Das verschollene Wissen der Vorzeit | Hardback |
 | UFOs | Hardback |
Typeset by 2
 | UFOs und Atomwaffen | Hardback |
| Verbotene Erfindungen | Hardback |
Added by splintered8080