- Author: Michael Butter (editor), Astrid Franke (editor), Horst Tonn (editor)
- Language: German
- Year: 2016
- Author: Dorothee Birke (editor), Michael Butter (editor), Tilmann Köppe (editor)
- Language: English
- Year: 2011
- Author: Michael Butter
- Language: English
- Year: 2014
- Author: Michael Butter
- Language: English
- Year: 2014
- Author: Michael Butter (editor), Maurus Reinkowski (editor)
- Language: English
- Year: 2014
- Author: Michael Butter (editor), Maurus Reinkowski (editor)
- Language: English
- Year: 2014
- Author: Michael Butter
- Language: German
- Year: 2018
- Author: Michael Butter (editor) Peter Knight (editor)
- Language: English
- Year: 2020
- Author: Michael Butter Peter Knight
- Language: English
- Year: 2020
- Author: Michael Butter Maurus Reinkowski
- Language: English
- Year: 2014