- Author: Bosbach Franz, Davis John R., Urbach Karina
- Language: German
- Year: 2018
- Author: Urbach Karina
- Language: English
- Year: 2017
- Author: Hitler Adolf, Urbach Karina
- Language: English
- Year: 2015
- Author: Hitler Adolf, Urbach Karina
- Language: English
- Year: 2015
- Author: Urbach Karina
- Language: English
- Year: 2008