- Author: Stephan Wendehorst (editor)
- Language: German
- Year: 2015
- Author: Stefan Ehrenpreis (editor), Andreas Gotzmann (editor), Stephan Wendehorst (editor)
- Language: German
- Year: 2012
- Author: Stephan Wendehorst (editor), Siegrid Westphal (editor)
- Language: German
- Year: 2006
- Author: Stephan Wendehorst (editor)
- Language: German
- Year: 2015
- Author: Anja Amend-Traut (editor), Anette Baumann (editor), Stephan Wendehorst (editor), Steffen Wunderlich (editor)
- Language: German
- Year: 2012
- Author: Stephan Wendehorst
- Language: English
- Year: 2004