Once upon a time there lived a king who had a daughter just fifteen years old. And what a daughter!

Even the mothers who had daughters of their own could not help allowing that the princess was much more beautiful and graceful than any of them; and, as for the fathers, if one of them ever beheld her by accident he could talk of nothing else for a whole day afterwards.

Of course the king, whose name was Balancin, was the complete slave of his little girl from the moment he lifted her from the arms of her dead mother; indeed, he did not seem to know that there was anyone else in the world to love.

Now Diamantina, for that was her name, did not reach her fifteenth birthday without proposals for marriage from every country under heaven; but be the suitor who he might, the king always said him nay.

Behind the palace a large garden stretched away to the foot of some hills, and more than one river flowed through. Hither the princess would come each evening towards sunset, attended by her ladies, and gather herself the flowers that were to adorn her rooms. She also brought with her a pair of scissors to cut off the dead blooms, and a basket to put them in, so that when the sun rose next morning he might see nothing unsightly. When she had finished this task she would take a walk through the town, so that the poor people might have a chance of speaking with her, and telling her of their troubles; and then she would seek out her father, and together they would consult over the best means of giving help to those who needed it.

But what has all this to do with the White Slipper? my readers will ask.

Have patience, and you will see.

Next to his daughter, Balancin loved hunting, and it was his custom to spend several mornings every week chasing the boars which abounded in the mountains a few miles from the city. One day, rushing downhill as fast as he could go, he put his foot into a hole and fell, rolling into a rocky pit of brambles. The king’s wounds were not very severe, but his face and hands were cut and torn, while his feet were in a worse plight still, for, instead of proper hunting boots, he only wore sandals, to enable him to run more swiftly.

In a few days the king was as well as ever, and the signs of the scratches were almost gone; but one foot still remained very sore, where a thorn had pierced deeply and had festered. The best doctors in the kingdom treated it with all their skill; they bathed, and poulticed, and bandaged, but it was in vain. The foot only grew worse and worse, and became daily more swollen and painful.

After everyone had tried his own particular cure, and found it fail, there came news of a wonderful doctor in some distant land who had healed the most astonishing diseases. On inquiring, it was found that he never left the walls of his own city, and expected his patients to come to see him; but, by dint of offering a large sum of money, the king persuaded the famous physician to undertake the journey to his own court.

On his arrival the doctor was led at once into the king’s presence, and made a careful examination of his foot.

‘Alas! your majesty,’ he said, when he had finished, ‘the wound is beyond the power of man to heal; but though I cannot cure it, I can at least deaden the pain, and enable you to walk without so much suffering.’

‘Oh, if you can only do that,’ cried the king, ‘I shall be grateful to you for life! Give your own orders; they shall be obeyed.’

‘Then let your majesty bid the royal shoemaker make you a shoe of goat-skin very loose and comfortable, while I prepare a varnish to paint over it of which I alone have the secret!’ So saying, the doctor bowed himself out, leaving the king more cheerful and hopeful than he had been for long.

The days passed very slowly with him during the making of the shoe and the preparation of the varnish, but on the eighth morning the physician appeared, bringing with him the shoe in a case. He drew it out to slip on the king’s foot, and over the goat-skin he had rubbed a polish so white that the snow itself was not more dazzling.

‘While you wear this shoe you will not feel the slightest pain,’ said the doctor. ‘For the balsam with which I have rubbed it inside and out has, besides its healing balm, the quality of strengthening the material it touches, so that, even were your majesty to live a thousand years, you would find the slipper just as fresh at the end of that time as it is now.’

The king was so eager to put it on that he hardly gave the physician time to finish. He snatched it from the case and thrust his foot into it, nearly weeping for joy when he found he could walk and run as easily as any beggar boy.

‘What can I give you?’ he cried, holding out both hands to the man who had worked this wonder. ‘Stay with me, and I will heap on you riches greater than ever you dreamed of.’ But the doctor said he would accept nothing more than had been agreed on, and must return at once to his own country, where many sick people were awaiting him. So king Balancin had to content himself with ordering the physician to be treated with royal honours, and desiring that an escort should attend him on his journey home.

For two years everything went smoothly at court, and to king Balancin and his daughter the sun no sooner rose than it seemed time for it to set. Now, the king’s birthday fell in the month of June, and as the weather happened to be unusually fine, he told the princess to celebrate it in any way that pleased her. Diamantina was very fond of being on the river, and she was delighted at this chance of delighting her tastes. She would have a merry-making such as never had been seen before, and in the evening, when they were tired of sailing and rowing, there should be music and dancing, plays and fireworks. At the very end, before the people went home, every poor person should be given a loaf of bread and every girl who was to be married within the year a new dress.

The great day appeared to Diamantina to be long in coming, but, like other days, it came at last. Before the sun was fairly up in the heavens the princess, too full of excitement to stay in the palace, was walking about the streets so covered with precious stones that you had to shade your eyes before you could look at her. By-and-by a trumpet sounded, and she hurried home, only to appear again in a few moments walking by the side of her father down to the river. Here a splendid barge was waiting for them, and from it they watched all sorts of races and feats of swimming and diving. When these were over the barge proceeded up the river to the field where the dancing and concerts were to take place, and after the prizes had been given away to the winners, and the loaves and the dresses had been distributed by the princess, they bade farewell to their guests, and turned to step into the barge which was to carry them back to the palace.

Then a dreadful thing happened. As the king stepped on board the boat one of the sandals of the white slipper, which had got loose, caught in a nail that was sticking out, and caused the king to stumble. The pain was great, and unconsciously he turned and shook his foot, so that the sandals gave way, and in a moment the precious shoe was in the river.

It had all occurred so quickly that nobody had noticed the loss of the slipper, not even the princess, whom the king’s cries speedily brought to his side.

‘What is the matter, dear father?’ asked she. But the king could not tell her; and only managed to gasp out: ‘My shoe! my shoe!’ While the sailors stood round staring, thinking that his majesty had suddenly gone mad.

Seeing her father’s eyes fixed on the stream, Diamantina looked hastily in that direction. There, dancing on the current, was the point of something white, which became more and more distant the longer they watched it. The king could bear the sight no more, and, besides, now that the healing ointment in the shoe had been removed the pain in his foot was as bad as ever; he gave a sudden cry, staggered, and fell over the bulwarks into the water.

In an instant the river was covered with bobbing heads all swimming their fastest towards the king, who had been carried far down by the swift current. At length one swimmer, stronger than the rest, seized hold of his tunic, and drew him to the bank, where a thousand eager hands were ready to haul him out. He was carried, unconscious, to the side of his daughter, who had fainted with terror on seeing her father disappear below the surface, and together they were place in a coach and driven to the palace, where the best doctors in the city were awaiting their arrival.

In a few hours the princess was as well as ever; but the pain, the wetting, and the shock of the accident, all told severely on the king, and for three days he lay in a high fever. Meanwhile, his daughter, herself nearly mad with grief, gave orders that the white slipper should be sought for far and wide; and so it was, but even the cleverest divers could find no trace of it at the bottom of the river.

When it became clear that the slipper must have been carried out to sea by the current, Diamantina turned her thoughts elsewhere, and sent messengers in search of the doctor who had brought relief to her father, begging him to make another slipper as fast as possible, to supply the place of the one which was lost. But the messengers returned with the sad news that the doctor had died some weeks before, and, what was worse, his secret had died with him.

In his weakness this intelligence had such an effect on the king that the physicians feared he would become as ill as before. He could hardly be persuaded to touch food, and all night long he lay moaning, partly with pain, and partly over his own folly in not having begged the doctor to make him several dozens of white slippers, so that in case of accidents he might always have one to put on. However, by-and-by he saw that it was no use weeping and wailing, and commanded that they should search for his lost treasure more diligently than ever.

What a sight the river banks presented in those days! It seemed as if all the people in the country were gathered on them. But this second search was no more fortunate than the first, and at last the king issued a proclamation that whoever found the missing slipper should be made heir to the crown, and should marry the princess.

Now many daughters would have rebelled at being disposed of in the manner; and it must be admitted that Diamantina’s heart sank when she heard what the king had done. Still, she loved her father so much that she desired his comfort more than anything else in the world, so she said nothing, and only bowed her head.

Of course the result of the proclamation was that the river banks became more crowded than before; for all the princess’s suitors from distant lands flocked to the spot, each hoping that he might be the lucky finder. Many times a shining stone at the bottom of the stream was taken for the slipper itself, and every evening saw a band of dripping downcast men returning homewards. But one youth always lingered longer than the rest, and night would still see him engaged in the search, though his clothes stuck to his skin and his teeth chattered.

One day, when the king was lying on his bed racked with pain, he heard the noise of a scuffle going on in his an............