- Author: Matthias Egeler (editor), Wilhelm Heizmann (editor)
- Language: German
- Year: 2020
- Author: Matthias Egeler (editor), Wilhelm Heizmann (editor)
- Language: German
- Year: 2020
- Author: Heinrich Beck (editor), Wilhelm Heizmann (editor), Jan van Nahl (editor)
- Language: German
- Year: 2013
- Author: Heike Sahm (editor), Wilhelm Heizmann (editor), Victor Millet (editor)
- Language: German
- Year: 2019
- Author: Wilhelm Heizmann (editor), Astrid van Nahl (editor)
- Language: German
- Year: 2003
- Author: Wilhelm Heizmann (editor), Sigmund Oehrl (editor)
- Language: German
- Year: 2015
- Author: Wilhelm Heizmann (editor), Morten Axboe (editor)
- Language: German
- Year: 2011
- Author: Wilhelm Heizmann (editor), Sigmund Oehrl (editor)
- Language: German
- Year: 2015
- Author: Heike Sahm (editor), Wilhelm Heizmann (editor), Victor Millet (editor)
- Language: German
- Year: 2019