- Author: Johannes Chrysostomos (editor), Ursula Hagedorn (editor), Dieter Hagedorn (editor), Ursula Hagedorn (editor), Dieter Hagedorn (editor)
- Language: German
- Year: 1990
- Author: Aurelio de Santos Otero
- Language: German
- Year: 1967
- Author: José Declerck (editor)
- Language: German
- Year: 2018
- Author: Miroslav Marcovich (editor)
- Language: English
- Year: 2005
- Author: Amphilocius (editor), Eberhard Oberg (editor)
- Language: German
- Year: 1969
- Author: Karen Jo Torjesen
- Language: English
- Year: 1986
- Author: José Declerck (editor)
- Language: German
- Year: 2018
- Author: Dieter Hagedorn (editor)
- Language: German
- Year: 1973
- Author: Tatianus Syrus (editor), Miroslav Marcovich (editor)
- Language: English
- Year: 1995
- Author: Manfred Hornschuh
- Language: German
- Year: 1965