Viking Slaves: What Do We Know?
Kinder, Gentler Vikings? Not According to Their Slaves
Vikings Weren't All Scandinavian, Ancient DNA Study Shows, Archaeology, Genetics
Viking-Age Trade: Silver, Slaves and Gotland - 1st Edition - Jacek Gru
32 Viking Facts That Reveal One Of History's Most Misunderstood Groups
Kinder, Gentler Vikings? Not According to Their Slaves
The Most Disturbing Thing About Viking Raids Isn't What You Think
When the Arabs met the Vikings: New discovery suggests ancient links
Slavery in medieval Europe - Wikipedia
Vikings abused and beheaded their slaves