The nurse of the Princess Joan was a very wise old woman who knew a great deal of fairies and their ways, and as the child grew up she watched her with an anxious face.

"She is under a charm," she said, "though what it is I don't know; but before she is a woman they will see how different she is from others."

The nurse's words proved to be true. No one had ever seen a little girl like the Princess. Nothing troubled her. She never shed one tear. If she were angry she would stamp her feet and her eyes would flash, but she never wept, and she loved nobody. When her little dog died she laughed outright; when the King her father went to the war it did not grieve her; and when he returned she was no happier than she had been when he was away. She never kissed her mother, or her ladies, and when they said they loved her, she stared at them, and asked what they meant. At this the ladies were angry with her and chid her for being hard-hearted, but the old nurse always stopped them, saying,

"'Tis not her you should blame. She is enchanted, but 'tis not her fault."

Princess Joan grew up and was the loveliest woman in the land. It was many long years since any one so fair had been seen, but for all that her mother mourned over her sorely, and her eyes were red with crying for her beautiful daughter, who had never yet wept one tear herself.

The neighbouring country was governed by a King and Queen who had only one son, named Michael, whom everybody loved dearly. He was a handsome young man, and as good as he was handsome. He was as gracious to the poorest beggar as to the greatest lord, and all the poor folk came to him to tell him their troubles, if they thought they were badly treated; and because he was brave and handsome also, the court people loved him as well as the peasants.

In this country there stood on a high hill a round tower, and at the top of it lived an old wizard. No man knew his age, for he had dwelt there for hundreds of years, and no one knew how the tower had been built, for it was made of one huge stone, and there were no joins in it at all.

The King and Queen were afraid of the old magician, and never went near him; indeed, no one in all the country had ever ventured to climb the tower and see the old man at his work except Prince Michael, who knew the old sorcerer well and did not fear him at all, but went up and down the tower as he chose.

One bright moonlight night it chanced that the Prince found himself alone on the hill-side, and seeing a bright light shining from the top of the tower he resolved to enter and pay the old man a visit. So he went to a little door, and pushing it open stepped into a narrow, dark, winding staircase, that went straight up the centre to the room at the top, in which the wizard dwelt. The staircase was pitch dark, for there were no windows. Moreover, it was so narrow that only one person could walk in it at a time, but Prince Michael knew the way quite well, and climbed and climbed till he saw a chink of light, and at last trod through a little doorway into the room in which the sorcerer sat.

This room was as light as day, for it was lit by a lamp which the old man himself had made, and in which no oil or wick was burning, but every day it was filled with sunbeams, and held them at night after the sun had set.