troubled a man very much, so that he took away his goods to a new house. All but the last load had gone, and when they came for that, the Nis popped his head out of a tub, and said to the man, "We're moving, you see."
The Brownies, though mischievous, like the Boggarts, were more helpful, for they did a good deal of house-work; and would bake, and brew, and wash, and sweep, but they would never let themselves be seen; or if any one did manage to see them, or tried to do so, they went away. There are stories of this kind about them in English folk-lore, in Scotch, Welsh, in the Isle of Man, and in Germany, where they were called Kobolds. One Kobold, of whom many accounts are given, lived in the castle of Hudemühler, in Luneberg, and used to talk with the people of the house, and with visitors, and ate and drank at table, just like Leander in the story of "The Invisible Prince;" and he used also to scour the pots and pans, wash the dishes, and clean the tubs, and he was useful, too, in the stable, where he curried the horses, and made them quite fat and smooth. In return for this he had a room to himself, where he made a straw-plaited
