
- Author: Izeki Christine, Neumann Björn
- Language: German
- Year: 2017

- Author: Baumgartner Andrea Livnat und Angelika
- Language: German
- Year: 2016

- Author: Blessing Karin
- Language: German
- Year: 2016

- Author: Kirchner Beate C., Vasconcellos Jorge
- Language: German
- Year: 2016

- Author: Barth Alexander, Roder Jenny
- Language: German
- Year: 2016

- Author: Allroggen Antje, Bettex Fabrice, Gurgel Maxi
- Language: German
- Year: 2017

- Author: Annel Juliane, Annel Ulf
- Language: German
- Year: 2016

- Author: Adragna Gaetano, Giacovelli Beate
- Language: German
- Year: 2016