The heroic poems of the 'Elder Edda' recount as if belonging to a single legendary cycle what originally belonged to two; the one of Northern origin, the other the common property of the whole Germanic race. They are the Helgi poems on the one hand, and the Voelsung poems on the other. Together they tell the "Story of the North," and come nearest to forming its greatest epic; it is the same story which Wagner has set to music as immortal in his 'Ring of the Nibelung,'--although the principal source of his material is the prose 'Voelsunga Saga' and not the 'Edda,'--and which in a form much later than the Icelandic versions is also told in the German 'Nibelungenlied.' The Helgi poems are only loosely connected with the story of Sigurd the Voelsung, and originally, but without doubt long before they were committed to writing, had no connection with it at all. As they now stand at the head of the heroic lays they are made to tell the deeds of early members of the Voelsung race; namely, of Helgi Hjoervard's son, and Helgi Hundingsbane, who is said to have been named after him. The latter the 'Edda' makes the son of Sigmund the Voelsung, and consequently an elder brother of Sigurd, the hero of the subsequent cycle of poems. To these last they are joined by a prose piece ending with a description of Sigurd's parentage and birth, and his own personality, which the poems themselves do not give at length. The remaining poems, fifteen in all, tell the old Germanic story of Sigurd, the Siegfried of the Nibelungenlied, in the most ancient form in which it has come down to us. As contained in the 'Edda' it is a picture of great deeds, painted in powerful strokes which gain in force by the absence of carefully elaborated detail. In various ways it is unfortunate that the lays composing the cycle are not more closely consecutive; a difficulty that was felt by the earliest editors of the manuscript, who endeavored to bring the poems and fragments of poems then extant into some sort of connection, by the interpolation of prose passages of various lengths wherever it was considered necessary to the intelligibility of the story. As it is however there is even yet, and cannot help but be, on account of the differences in age, authorship, and place of origin of the lays, an inherent lack of correlation. Many of the poems overlap, and parts of the action are told several times and in varying form.