- Author: Josef H. Reichholf
- Language: Spanish
- Year: 2021
- Author: Josef H. Reichholf
- Language: Turkish
- Year: 2014
- Author: Josef H. Reichholf Gwen Clayton
- Language: English
- Year: 2020
- Author: Josef H. Reichholf
- Language: German
- Year: 2001
- Author: Josef H. Reichholf
- Language: German
- Year: 2005
- Author: Josef H. Reichholf
- Language: German
- Year: 2008
Der blaue Planet
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- Author: Josef H. Reichholf
- Language: German
- Year: 1998
- Author: Josef H. Reichholf
- Language: German
- Year: 1991
- Author: Josef H Reichholf
- Language: German
- Year: 1990