- Author: Tobias Klauk (editor), Tilmann Köppe (editor)
- Language: German
- Year: 2014
- Author: Tobias Klauk (editor), Tilmann Köppe (editor)
- Language: German
- Year: 2014
- Author: Tilmann Köppe (editor)
- Language: German
- Year: 2010
- Author: Dorothee Birke (editor), Michael Butter (editor), Tilmann Köppe (editor)
- Language: English
- Year: 2011
- Author: Dorothee Birke (editor), Tilmann Köppe (editor)
- Language: English
- Year: 2015
- Author: Dorothee Birke (editor), Tilmann Köppe (editor)
- Language: English
- Year: 2015