Cartoon: Terra lacht (Wenn Welten sich begegnen...)
From Author Wars - https://authorwars.com/books/cartoon-terra-lacht-wenn-welten-sich-begegnen-1832979.html
Overview:
Editions/Publications:
- 1965 . Wenn Welten sich begegnen... (1965, Freytag, Moewig, DM 0.80, 63 pages, digest, Chapter Book)