- Author: Jörn Bockmann, Regina Toepfer
- Language: German
- Year: 2018
- Author: Rudolf Schlögl, Philip R. Hoffmann-Rehnitz, Eva Wiebel
- Language: German
- Year: 2016
- Author: Kristoffer Klammer
- Language: German
- Year: 2019
- Author: Bernhard Jussen, Karl Ubl
- Language: German
- Year: 2022
- Author: Susanne Köbele, Claudio Notz
- Language: German
- Year: 2019
- Author: Roland Scheel
- Language: German
- Year: 2015
- Author: Udo Friedrich
- Language: German
- Year: 2009