- Author: Micaela Martegani (editor), Jeff Kasper (editor), Emma Drew (editor)
- Language: English
- Year: 2020
- Author: Martin Kasper (editor), Iljia Moser (editor)
- Language: English
- Year: 1988
- Author: Martin Kasper (editor)
- Language: English
- Year: 1988
- Author: Frank Grünwald (editor), S. Kasper (editor), H.-J. Biersack (editor), H.-J. Möller (editor)
- Language: English
- Year: 1995
- Author: Bernd Witte (editor), Werner Jung (editor), Elke Kasper (editor), John F. Reynolds (editor), Sibylle Späth (editor)
- Language: German
- Year: 1988
- Author: Bernd Witte (editor), Werner Jung (editor), Elke Kasper (editor), John F. Reynolds (editor), Sibylle Späth (editor)
- Language: German
- Year: 1988
- Author: Klaus Berg (editor), Monika Kasper (editor)
- Language: German
- Year: 1984
- Author: Klaus Berg (editor), Monika Kasper (editor)
- Language: German
- Year: 1984