- Author: Jan A. Aertsen (editor), Martin Pickavé (editor)
- Language: German
- Year: 2004
- Author: Jan A. Aertsen (editor), Andreas Speer (editor), Andreas Speer (editor)
- Language: German
- Year: 1997
- Author: Jan A. Aertsen (editor), Kent Emery (editor), Andreas Speer (editor)
- Language: German
- Year: 2000
- Author: Jan A. Aertsen (editor), Andreas Speer (editor)
- Language: German
- Year: 1999
- Author: Jan A. Aertsen (editor), Andreas Speer (editor)
- Language: German
- Year: 1995
- Author: Jan A. Aertsen (editor), Andreas Speer (editor)
- Language: German
- Year: 1998