- Author: Frank Fehrenbach (editor), Matthew Vollgraff (editor)
- Language: German
- Year: 2022
- Author: Frank Fehrenbach (editor), Cornelia Zumbusch (editor)
- Language: German
- Year: 2019
- Author: Frank Fehrenbach (editor), Joris van Gastel (editor)
- Language: English
- Year: 2020
- Author: Philipp Ekardt (editor), Frank Fehrenbach (editor), Cornelia Zumbusch (editor)
- Language: German
- Year: 2020
