- Author: Irène Rosier-Catach
- Language: French
- Year: 2004
- Author: Luděk Galuška, Věra Hochmanová-Vávrová, Vilém Hrubý, Jiří Mitáček
- Language: Czech
- Year: 2018
- Author: Lumír Poláček
- Language: Czech
- Year: 2022
- Author: Zdeněk Smetánka
- Language: Czech
- Year: 2004
- Author: Hugo Brandenburg
- Language: German
- Year: 2013
- Author: M. D'Onofrio (ed.)
- Language: Italian
- Year: 2016
- Author: Machen Arthur
- Language: English
- Year: 1888
Die Wikinger
pdf
- Author: Gareth Williams u.a. (editor)
- Language: German
- Year: 2014
