Second only in interest, especially to us of Anglo-Saxon descent, are the hero tales of the ancient North and the stirring legends connected with the "Nibelungen Lied." Of much later origin than the Greek stories, and somewhat inferior to them in refinement of thought and delicacy of imagery, these tales partake of the rugged, forceful character of the people among whom they were composed. Yet, with all their austerity and sternness, they are replete with vivid action, and they charm us by their very strength and the lessons which they teach of heroic endurance and the triumph of eternal justice. Scarcely inferior to these latter, but not so well known to English-speaking people, are the tales of knighthood and chivalry that commemorate the romantic deeds of Charlemagne and his paladins. Written in various languages, and at periods widely separated, these tales present a curious mixture of fact and fiction, of the real and the marvellous, of the beautiful and the grotesque, of pagan superstition and Christian devotion. Although there were, in truth, no knights in the time of Charlemagne, and the institution of chivalry did not exist until many years later, yet these legends are of value as portraying life and manners in that period of history which we call the Dark Ages; and their pictures of knightly courage and generosity, faithfulness, and loyalty, appeal to our nobler feelings and stir our hearts with admiration.