- Author: Gräfe und Unzer, Wiedemann Christina
- Language: German
- Year: 2016
- Author: Gräfe und Unzer, Schumann Sandra
- Language: German
- Year: 2017
- Author: Gräfe und Unzer., Frons Katharina, Kuhn Dörte, Schuhmacher Nina
- Language: German
- Year: 2015
- Author: Grillparzer Marion
- Language: German
- Year: 2016