- Author: Andrea Lehner-Hartmann, Thomas Krobath, Karin Peter, Martin Jäggle
- Language: German
- Year: 2018
- Author: Martin Rothgangel, Dorothea Rechenmacher, Martin Jäggle
- Language: German
- Year: 2020
- Author: Martin Jäggle, Martin Rothgangel, Thomas Schlag
- Language: German
- Year: 2015
- Author: Martin Rothgangel, Martin Jäggle, Ednan Aslan
- Language: German
- Year: 2020
- Author: Martin Rothgangel, Yauheniya Danilovich, Martin Jäggle
- Language: German
- Year: 2020
- Author: Martin Jäggle, Martin Rothgangel, Geir Skeie
- Language: English
- Year: 2014
- Author: Robert Jackson, Martin Jäggle, Martin Rothgangel
- Language: English
- Year: 2014