- Author: Alexander Deeg, Ada Kadelbach, Andreas Marti, Michael Meyer-Blanck, Jörg Neijenhuis, Irmgard Scheitler, Matthias Schneider, Helmut Schwier, Daniela Wissemann-Garbe
- Language: German
- Year: 2015
- Author: Jörg Neijenhuis, Daniela Wissemann-Garbe, Alexander Deeg, Ada Kadelbach, Michael Meyer-Blanck, Irmgard Scheitler, Matthias Schneider, Helmut Schwier
- Language: German
- Year: 2017
- Author: Jörg Neijenhuis, Daniela Wissemann-Garbe, Alexander Deeg, Ada Kadelbach, Michael Meyer-Blanck, Irmgard Scheitler, Matthias Schneider, Helmut Schwier
- Language: German
- Year: 2016
- Author: Alexander Deeg, Ada Kadelbach, Andreas Marti, Michael Meyer-Blanck, Jörg Neijenhuis, Irmgard Scheitler, Matthias Schneider, Helmut Schwier, Daniela Wissemann-Garbe
- Language: German
- Year: 2014