- Author: Soros George
- Language: English
- Year: 2019
- Author: Soros George, Slater Robert
- Language: English
- Year: 2009
- Author: Soros George
- Language: English
- Year: 2005
- Author: Soros George
- Language: German
- Year: 2015
- Author: Rétyi Andreas von, Soros George
- Language: Hungarian
- Year: 2017