1) Skaldic poem 
Glymdrápa (`Drápa of din`) is a skaldic poem composed by Þorbjörn hornklofi toward the end of the 9th century. It recounts several battles waged by Haraldr hárfagri (`Fairhair`), mostly as he was subduing Norway. Composed in dróttkvætt, only seven stanzas and two half-stanzas of it are preserved, chiefly in the Heimskringla (Haralds sag...