- Author: Schmitt Carl, Schnur Roman, Tielke Martin
- Language: German
- Year: 2023
- Author: Schnur Roman
- Language: German
- Year: 1978
- Author: Schnur Roman
- Language: German
- Year: 1975
- Author: Schnur Roman
- Language: German
- Year: 1983
- Author: Schnur Roman
- Language: German
- Year: 1982
- Author: Schnur Roman
- Language: German
- Year: 1986
- Author: Schnur Roman
- Language: German
- Year: 1965
- Author: Schnur Roman
- Language: German
- Year: 1992
- Author: Romano Santi, Schnur Roman
- Language: German
- Year: 1975