- Author: Erik Fügedi (editor), Damir Karbić (editor), Frank Schaer (editor)
- Language: English
- Year: 1998
- Author: János M. Bak (editor), Frank Schaer (editor)
- Language: English
- Year: 2003
- Author: Simon Kézai (editor), László Veszprémy (editor), Frank Schaer (editor)
- Language: English
- Year: 1999