Hálfdanar saga Brönufóstra to his father's kingdom and defeats and kills Soti and his Vikings. Although numerous sagas contain analogs to the iconic cave battle with Grendel and his mother in "Beowulf," none is closer to the Old English epic than is Hálfdan’s cave battle with Járnnefr and his wife. The saga is found in three, 15th-century vellum manuscripts, but its post-medieval popularity is evidenced by its preservation in over four dozen paper manuscripts. In the 18th century it served as the source for the first known saga forgery. "Hálfdanar saga Brönufóstra" has a sequel in "Sörla saga sterka", where it becomes clear
Skjöldunga saga Skjöldunga saga The Skjöldunga saga (or, in another standardised Old Norse spelling, "Skjǫldunga saga") was an Old Norse Legendary saga. Dating from c. 1180 – 1200, the saga was lost in its original form. The saga focused on the Danish dynasty of Scylding (Old Norse "Skjöldung", plural "Skjöldungar"), the same semi-legendary dynasty featured in the Old English poem "Beowulf". The fragmentary Icelandic text known as "Sögubrot af nokkrum fornkonungum" is believed to be based on the "Skjöldunga saga", perhaps deriving from a late version of that work. Arngrímur Jónsson paraphrased parts of it into Latin, and parts of it are