- Author: Claudia Lepp, Harry Oelke, Detlef Pollack
- Language: German
- Year: 2016
- Author: Detlef Pollack
- Language: German
- Year: 2020
- Author: Detlef Pollack and Gergely Rosta
- Language: English
- Year: 2017
- Author: Jan Wielgohs, Detlef Pollack
- Language: English
- Year: 2004