- Author: Christian Nowak Rasso Knoller
- Language: German
- Year: 2013
- Author: Christian Nowak, Rasso Knoller
- Language: German
- Year: 2017
- Author: Susanne Kilimann, Rasso Knoller, Christian Nowak
- Language: German
- Year: 2016
- Author: Maike Andresen Christian Nowak (eds.)
- Language: English
- Year: 2015