Sagas are stories about ancient Scandinavian and Germanic history, about early Viking voyages, the battles that took place during the voyages, about migration to Iceland and of feuds between Icelandic families. They were written in the Old Norse language, mainly in Iceland. "Saga" is a word originating from Old Norse or Icelandic language. Saga is a cognate of the English word say: its various meanings in Icelandic are approximately equivalent to "something said" or "a narrative in prose", somewhat along the lines of a "story", a "tale", or a "history".
The texts are tales in prose which share some similarities with the epic, often with stanzas or whole poems in alliterative verse embedded in the text, of heroic deeds of days long gone, "tales of worthy men," who were often Vikings, sometimes Pagan, sometimes Christian. The tales are usually realistic, except legendary sagas, sagas of saints, sagas of bishops and translated or recomposed romances. They are sometimes romanticised and fantastic, but always dealing with human beings one can understand.