Once upon a time there was a country, more beautiful than all other lands and the castle of the Duke, its ruler, lay beside a lake that was bluer than the deepest indigo. A long time ago the Knight Wendelin and his squire George chanced upon this lake, but they found nothing save waste fields and bleak rocks around it, yet the shores must formerly have borne a different aspect, for there were shattered columns and broken-nosed statues lying on the ground. Against the hillside there were remains of ancient walls that once, undoubtedly, had supported terraces of vines, but the rains had long washed the soil from the rocks, and among the caves and crannies of the fallen stonework, and ruined cellars, foxes, bats, and other animals had found a home.

The knight was no antiquary, but as he looked about him his curiosity was excited: "What can have happened here?" he said, and his squire wondered also, and followed his master. The latter led his horse to the edge of the water to let him drink, for though he had seen many watercourses in the land, he had found nothing in them save stones, and boulders, and sand.

"What if this lake should be salt, like the Dead Sea in the Holy Land?" the knight asked, and the squire answered:

"Ugh, that would be a thousand pities!" As the former raised his hand to his mouth to taste the water, wishing indeed that it were wine, he suddenly heard a strange noise. It was mournful and complaining, but very soft and sweet. It seemed to be the voice of an unhappy woman, and this pleased the knight, for he had ridden forth in search of adventures. He had already been successful in several encounters, and from George's saddle hung the tail-tips of seven dragons which his master had killed. But a woman with a musical, appealing voice, in great danger, offered a rare opportunity to a knight. Wendelin had not yet had any such experience. The squire saw his master's eyes sparkle with pleasure, and scratched his head thinking: "Distress brings tears to most peoples' eyes, but there is no knowing what will delight a knight like him!"

The waters of the lake proved to be not salt, but wonderfully sweet.

When Wendelin reached the grotto from which the complaining notes came, he found a beautiful young woman, more lovely than any one the grey- haired George had ever seen. She was pale, but her lips shone moist and red like the pulp of strawberries, her eyes were as clear and blue as the sky over the Holy Land, and her hair glistened as if it had been spun of the sunbeams. The knight's heart beat fast at the sight of her loveliness; he could not speak, but he noticed that her hands and feet were bound with chains, and that her beautiful hair was entwined about a circle of emeralds that hung by a chain from the ceiling. She marked neither the knight nor the squire, who stood shading his eyes with his hand in order to see her the better.

Hot rage took possession of the heart of Wendelin when he saw the tears rain down from the lady's large eyes onto her gown, which was already as wet as if she had just been drawn from the lake.

When the knight noticed this, an overwhelming pity chased the anger from his heart, and George, who was a soft-hearted man, sobbed aloud at her pitiful appearance. The voice of the knight, too, was unsteady as he called to the fair prisoner that he was a German, Wendelin by name, and that he had set out on a knightly quest to kill dragons, and to draw his sword for all who were oppressed. He had already conquered in many combats, and nothing would please him better than to fight for her.

At this she ceased to weep, but she shook her head gently—her hair being chained impeded her motion,—and answered sadly. "My enemy is too powerful. You are young and beautiful, and the darling, perhaps, of a loving mother at home, I cannot bear that you should suffer the same fate as the others. Behold that nut-tree over there! What seem to be white gourds hanging on its naked branches are their skulls! Go your way quickly, for the evil spirit that keeps me prisoner, and will not release me until I have sworn an oath to become his wife, will soon return. His name is Misdral, he is very fierce and mighty, and lives among the waste rocks over there on the north shore of the lake. You have my thanks for your good intention, and now proceed on your journey." The knight, however, did not follow her advice, but approached the beautiful woman without more words, and caught hold of her hair to unbind it from the ring. No sooner had he touched the emeralds than two brown snakes came hissing towards him.

"Oho!" exclaimed Sir Wendelin. With one hand he caught their two necks together in his powerful grip, with the other he grasped their tails, tore them in two, and threw them out onto the cliffs above the lake.

When the imprisoned lady saw this, she heaved a deep sigh of relief and spoke: "Now I believe that you will be able to liberate me. Draw this ring from my finger!"

The knight obeyed and as he touched the lady's fingers, which were slender and pointed, he felt his heart warm within him, and he would gladly have kissed her. But he only withdrew the ring. As he forced it onto the end of his own little finger the lady said to him: "Whenever you turn it round you will be changed to a falcon; for you must know….But woe to us! There, where the water is lashed into foam, is the monster swimming towards us!"

She had hardly finished before a hideous creature drew itself out of the lake. It looked as if it were covered with mouldering pumice-stone. Two toads peeped from the cavities of the eyes, brown eel-grass hung dripping and disordered over its neck and forehead, and in place of teeth there were long iron spikes in its jaws which protruded and crossed one another over its lips.

"A fine wooer, indeed!" thought the squire. "If the stone-clad fellow should not possess a vulnerable spot somewhere on his body I shall certainly lose my position!"

Similar thoughts passed through the knight's mind, and consequently he did not attack it with his sword, but lifting a huge piece of granite from the ground he hurled it at the monster's head. The creature only sneezed, and passed its hand over its eyes as if to brush away a fly. Then it looked round and, perceiving the knight, bellowed aloud, and changed itself into a dragon spouting fire. Herr Wendelin rejoiced at this, for his favourite pastime was to kill that sort of beast. He had no sooner, however, plunged his good sword into a soft part of the monster, and seen the blood flow from the wound, than his opponent changed itself into a griffin, and raising itself from the ground swooped upon him. His defence now became more difficult, as the evil spirit continued to attack him in ever changing forms, but Sir Wendelin was no coward, and knew well how to use his arm and sword. At length, however, the knight began to feel that his strength was deserting him; his sword seemed to grow heavier and heavier in his hand, and his legs felt as if an hundredweight had been attached to them. His squire, noting his fatigue, grew faint, and began to think the best thing for him would be to ride off, for the fight was likely to end badly for his master. The knight's knees were trembling under him, and as the monster, in the form of a unicorn, charged against his shield he fell to the ground.

The creature shrank suddenly together and in the guise of a black, agile rat shot towards him.

Sir Wendelin felt that he was losing consciousness, he heard faintly a voice from the grotto where the lady was imprisoned calling to him: "The ring, remember the ring!"

He was just able to turn with his thumb the ring on his little finger. Immediately he felt himself lighter and freer than he had ever felt before, and his heart seemed to harden to a steel spring, while a gay and reckless mood came over him. A wild desire to fly took possession of him at the same time, and it seemed as if he were only fourteen years old once more. Some strange force impelled him aloft into the air, to which he yielded, spreading the two large wings, that he suddenly found himself in possession of, as naturally as if he had used them all his life. He soon felt the feathers on his back stroked by the clouds, and yet he saw everything below him on the earth more distinctly than ever before. Even the smallest things appeared perfectly clear to his sharpened eyes, and yet he seemed to see them as if reflected in a brilliant mirror. He could distinguish even the hairs on the rat and suddenly another impulse came over him—the impulse to stoop down and catch the long-tailed vermin in his beak and claws. Wendelin had been changed into a falcon, and the rat struggled in vain to escape his powerful attack.

The prisoner had followed the combat first with anxiety, then with joy. While the falcon held the rat in his claws and struck him with his beak again and again, she called the squire to her, and bade him free her from her chains. This was no distasteful task for George, indeed it gave him so much pleasure that he was in no hurry to finish.

When at last all her bonds were loosened, she stood very erect, and lifted her arms, and each moment seemed to make her more lovely and more beautiful. Then she grasped the circle of emeralds, about which the enchanter had wound her golden hair, and waving it high in the air, cried: "Falcon, return to the shape you were before. Misdral, hear thy sentence!"

Wendelin assumed immediately his knightly guise, which seemed very clumsy to him after having been a falcon. The rat lengthened itself and expanded until it was once more the giant covered with pumicestone; it walked no longer erect, however, but crawled along the ground at the feet of the beautiful woman, whimpering and howling like a whipped cur. She then said to it: "At last I possess the emerald circlet, in which resides your power over me. I can destroy you, but my name is Clementine and so I will grant you mercy. I will only banish you to your rocks. There you shall remain until the last hour of the last day. Papaluka, Papaluka,—Emerald, perform thy duty!"

The giant of pumice-stone immediately glowed like molten iron. Once he raised his clenched fist towards Wendelin, and then plunged into the lake where the hissing and foaming waters closed over him. The lady and the knight were left alone together. When she asked him what reward he desired, he could only answer that he wished to have her for his wife, and to take her to his home in Germany; but she blushed and answered sadly: "I may not leave this country, and it is not permitted to me to become the wife of any mortal man. But I know how heroes should be rewarded, and I offer you my lips to kiss."

He knelt down before her and she took his head between her slim hands and pressed her mouth against his.