Deriving his version primarily from his close study of the ancient poetry of Norway and Iceland known as the Poetic Edda (and from the later prose work the Völsunga Saga), Tolkien employed a verse-form whose lines embody in English the exacting alliterative rhythms and the concentrated energy of the poems of the Edda.
This ancient poetry remained a deep force in Tolkien's life's work. Here, at last, is presented the source of the wellspring that would lead to THE HOBBIT and THE CHILDREN OF HURIN. It is the first full flourishing of a rich narrative style and powerful, dramatic storytelling that was destined to become famous throughout the world.