- Author: Roman Merker
- Language: German
- Year: 2006
- Author: Gerd Fischer
- Language: German
- Year: 2007
- Author: Wolfgang Lück
- Language: German
- Year: 2005
- Author: Wolfgang Ertel
- Language: German
- Year: 2008
- Author: Arnfried Kemnitz
- Language: German
- Year: 2006
- Author: Ulrich Port
- Language: German
- Year: 2006
- Author: Vincent Wolff-Marting
- Language: German
- Year: 2007
- Author: Harald Irnberger
- Language: German
- Year: 2007