- Author: Wolfgang Grundmann Marion Leuenroth
- Language: German
- Year: 2021
- Author: Wolfgang Grundmann Corinna Heinrichs Marion Leuenroth
- Language: German
- Year: 2020
- Author: Wolfgang Grundmann Rudolf Rathner
- Language: German
- Year: 2021
- Author: Wolfgang Grundmann Klaus Schüttel
- Language: German
- Year: 2020
- Author: Wolfgang Grundmann Rudolf Rathner
- Language: German
- Year: 2020
- Author: Wolfgang Grundmann Corinna Heinrichs Marion Leuenroth
- Language: German
- Year: 2019
- Author: Wolfgang Grundmann
- Language: German
- Year: 2019
- Author: Wolfgang Grundmann Klaus Schüttel
- Language: German
- Year: 2019
- Author: Wolfgang Grundmann Corinna Heinrichs
- Language: German
- Year: 2019