the tall grass that grew in that part.

The girl went to stand by her father’s side.

“That was a very wicked man,” said the father. “I am very sorry that he visited this place.”

“I am sure he will not come back,” the girl said. “He was going somewhere else when I met him.”

The father shook his head sadly.

“Now that he is here,” he said. “We shall have to leave. I shall tell your brother to collect his sleeping mat and get ready for us to go to some other place.”

The girl could not believe that the family would be leaving the place where they had lived for so long and of which she felt so fond. She tried to persuade her father to stay, but he was convinced that they were in great danger by staying where they were.

“It is better to move now,” he said, “than to regret it later.”

The girl wept, but her tears were ignored by her father. Soon he had all the family’s possessions loaded on his back and was calling out to the others to follow him on the path.

“I shall not come with you,” the girl said defiantly. “I have been happy in this place and see no reason to move.”

The girl’s mother pleaded with her to go, but the girl refused. Eventually the father became impatient.

“If you must stay,” he said, “then you should at least go and live in a cave in the hillside. There is a place there where there is a large rock which can be used as a door. At night you must roll that rock in behind you and let nobody into the cave.”

The girl agreed to this, as she knew that nearby cave. It was comfortable and cool, and she thought she would be happy there. As the rest of the family disappeared down the path that led to their new place, she took her mat and her pots to the cave and set them on a ledge at the back. Then, since it was beginning to get dark, she rolled the rock in the front into position. Inside the cave, it was pitch black, but the girl felt safe and she slept well that first night.

The next day, the girl’s brother paid her a visit to see how she was. She told him of how comfortable she had been in the cave and of how well she had slept.

“I am safe there,” she explained. “The rock blocks the mouth of the cave and I shall open it to nobody. If you come, though, you should sing this song and I shall know that it is you.”

The girl then sang a short song, which the boy listened to. He kept the words in his mind, as he planned to visit the girl that night to make sure that she was safe and that the rock was acting as a strong enough door.

That evening, when he returned, it was already dark. As he approached the cave, he sang the song which she had taught him:

There is a rock here and the cave is dark;

Open the cave, my sister, and let me in.

When the girl heard this song, she knew straight away that her brother was outside. She pushed at the rock and it rolled to one side. Her brother was pleased to see that the song worked and that his sister was safe. He gave her the food that he had brought her and then said goodbye.

“Make sure that you roll the rock back once I am outside,” he said.

“I shall always remember that,” his sister replied. “A girl could not live alone in a cave like this unless she had a rock for protection.”

The brother came the next day, and the day after that. On his third visit there was something that worried him. Not far from the cave he noticed that there were footprints on the ground and that lying nearby there was a bone which had been gnawed. He picked up the bone and looked at it. Whoever had eaten it must have had a great appetite, for his teeth had cut right into the bone to extract its goodness. The footprints were large, too, and the sight of them made the brother feel uneasy.

He arrived at the front of the cave and began to sing his song. As he did so, he had a strange feeling – as if there was somebody watching him. He turned round, but all that he saw was the wind