- Author: Christian Schittich (editor)
- Language: German
- Year: 2012
- Author: Christian Schittich (editor), Andrea Wiegelmann (editor), Walter Stamm-Teske (editor), Lars-Christian Uhlig (editor), Patrick Jung (editor)
- Language: English
- Year: 2006
- Author: Christian Schittich (editor)
- Language: German
- Year: 2007
- Author: Christian Schittich (editor), Andrea Wiegelmann (editor), Walter Stamm-Teske (editor), Lars-Christian Uhlig (editor), Patrick Jung (editor)
- Language: German
- Year: 2006
- Author: Christian Schittich
- Language: German
- Year: 2019
- Author: Christian Schittich (editor), Gert Kähler (editor), Rüdiger Krisch (editor)
- Language: English
- Year: 2005
- Author: Christian Schittich (editor)
- Language: Spanish
- Year: 2013
- Author: Christian Schittich (editor)
- Language: German
- Year: 2012
- Author: Christian Schittich (editor)
- Language: German
- Year: 2009
- Author: Christian Schittich (editor)
- Language: English
- Year: 2007