- Author: Therese Fuhrer (editor)
- Language: German
- Year: 2011
- Author: Ortwin Dally (editor), Susanne Moraw (editor), Hauke Ziemssen (editor)
- Language: German
- Year: 2012
- Author: Stefan Altekamp (editor), Carmen Marcks-Jacobs (editor), Peter Seiler (editor)
- Language: German
- Year: 2013
- Author: Klaus Geus (editor), Michael Rathmann (editor)
- Language: German
- Year: 2013
- Author: Svend Hansen (editor), Michael Meyer (editor)
- Language: German
- Year: 2013