- Author: Anke Lenzing, Howard Nicholas, Jana Roos
- Language: English
- Year: 2019
- Author: Jörg-U. Keßler, Anke Lenzing, Mathias Liebner
- Language: English
- Year: 2016
- Author: Anke Lenzing
- Language: English
- Year: 2021
- Author: Anke Lenzing
- Language: English
- Year: 2013