- Author: Heidrun Kämper, Britt-Marie Schuster
- Language: German
- Year: 2022
- Author: Heidrun Kämper, Britt-Marie Schuster
- Language: German
- Year: 2022
- Author: Heidrun Kämper-Jensen
- Language: German
- Year: 1989
- Author: Heidrun Kämper
- Language: German
- Year: 2013
- Author: Hermann Paul (editor), Helmut Henne (editor), Georg Objartel (editor), Heidrun Kämper (editor)
- Language: German
- Year: 1993
- Author: Heinrich Klenz, Heidrun Kämper-Jensen
- Language: German
- Year: 1991
- Author: Heidrun Kämper
- Language: German
- Year: 2007