- Author: Ilja Czernik
- Language: German
- Year: 2008
- Author: Ilja Czernik, Ole Jani, Michael Kauert, Claire Dietz, Jan Ehrhardt, Florian Hensel, Wolfgang Maaßen, Volker Kitz, Sebastian Schunke
- Language: German
- Year: 2014
- Author: Ilja Czernik, Ole Jani, Michael Kauert, Claire Dietz, Jan Ehrhardt, Florian Hensel, Wolfgang Maaßen, Volker Kitz, Sebastian Schunke
- Language: German
- Year: 2014