The writer of this tale, both because it moves his own heart and he wishes it to move that of others, asks a favour of you, dear reader. Forgive him if he passes over a considerable space of time in a few words, and only tells you generally what therein happened. He knows well that it might be unfolded skilfully, and step by step, how Huldbrand’s heart began to turn from Undine and towards Bertalda--how Bertalda met the young knight with ardent love, and how they both looked upon the poor wife as a mysterious being…