- Author: Frederick Alexander Mann, Wolfgang Ernst
- Language: German
- Year: 2021
- Author: Wolfgang Ernst
- Language: German
- Year: 2011
- Author: Wolfgang Ernst
- Language: English
- Year: 2016
- Author: Wolfgang Ernst, Adam Siegel
- Language: English
- Year: 2015
- Author: Wolfgang Ernst
- Language: English
- Year: 2021
- Author: Wolfgang Ernst
- Language: English
- Year: 2021
- Author: Wolfgang Ernst
- Language: German
- Year: 2013
- Author: Georg Trogeman Wolfgang Ernt Georg Trogemann (editor) Wolfgang Ernst (editor)
- Language: English
- Year: 2001