- Author: Ralph Lindner, Karl-Siegbert Rehberg, Gisela Staupe
- Language: German
- Year: 2011
- Author: Gert Melville, Karl-Siegbert Rehberg
- Language: German
- Year: 2012
- Author: Lutz Hieber (editor), Stephan Moebius (editor), Karl-Siegbert Rehberg (editor)
- Language: German
- Year: 2015