Long, long ago there stood in the midst of a country covered with lakes a vast stretch of moorland called the Tontlawald, on which no man ever dared set foot. From time to time a few bold spirits had been drawn by curiosity to its borders, and on their return had reported that they had caught a glimpse of a ruined house in a grove of thick trees, and round about it were a crowd of beings resembling men, swarming over the grass like bees. The men were as dirty and ragged as gipsies, and there were besides a quantity of old women and half-naked children.