- Author: Lars Schmeink (editor), Hans-Harald Müller (editor)
- Language: German
- Year: 2012
- Author: Christoph König (editor), Hans-Harald Müller (editor), Werner Röcke (editor)
- Language: German
- Year: 2000
- Author: Tom Kindt (editor), Hans-Harald Müller (editor)
- Language: English
- Year: 2003
- Author: Harald Müller (editor)
- Language: German
- Year: 2017
- Author: Harald Müller (editor)
- Language: German
- Year: 2017
- Author: Jochen Johrendt (editor), Harald Müller (editor)
- Language: German
- Year: 2012