- Author: Bruno Bleckmann, Timo Stickler
- Language: German
- Author: Timo Stickler
- Language: German
- Year: 2014
- Author: Timo Stickler
- Language: German
- Year: 2014
- Author: Frank Schleicher, Timo Stickler, Udo Hartmann
- Language: German
- Year: 2019
- Author: Timo Stickler
- Language: German
- Year: 2002
Gli Unni
epub
- Author: Timo Stickler
- Language: Italian
- Year: 2016