- Author: Pedro Baños (Banos Pedro)
- Language: German
- Year: 2019
- Author: Wilhelm Schlötterer
- Language: German
- Year: 2013
- Author: Bäuerlein Theresa, Knüpling Friederike
- Language: German
- Year: 2014
Die drei Sonnen
epub
- Author: Maria Treben
- Language: German
- Year: 1990
- Author: Walter Wadepuhl
- Language: German
- Year: 1977
- Author: Egbert Kieser
- Language: German
- Year: 1984
- Author: Wolfram zu Mondfeld
- Language: German
- Year: 1980
- Author: Arthur C. Clarke
- Language: German
- Year: 2000
- Author: Heribert Schwan Tilman Jens
- Language: German
- Year: 2014