Often these beneficent elves were busy miners or sometimes clever artisans. We all know that they manufactured the precious trinkets and arms of the Nibelungen treasure. Deep in the interior of the earth they lived happily together, ruled over by a king. They could be called the harmless friends of darkness, because they were not allowed to come into broad daylight. If they did so, they were transformed into stones. The goblins did not always remain underground. On the contrary they often came to the earth's surface through certain holes, called goblin-holes, but they always avoided meeting man. Alas! the advance of civilisation has driven these friendly spirits gradually from the places where they used to do so much good. None of us, I am sure has ever had the good luck of meeting one of them. The goblins were of different sizes. Sometimes they were as small as one's thumb, sometimes as large as the hand of a child of four years old. The most remarkable feature of these tiny figures was the enormous head and the pointed hump that so often adorned their backs. Their look was on the whole more comical than ugly. German people used to call them "Heinzchen" or "Heinzelmaennchen." A long time ago the good town of Cologne was inhabited by a host of dwarfs, and the honest population knew a great many stories about them. The workmen and artisans especially had, through the assistance of the little wights, far more holidays than are marked in the calendar. When the carpenters, for instance, were lying on their benches in sweet repose, those little men came swiftly and stealthily along, they took up the tools and chiselled and sawed and hammered with a will, and thus, records the poetical chronicles which I am quoting, before the carpenters woke up, the house stood there finished. In the same way things went on with the baker. While his lads were snoring, the little goblins came to help. They groaned under the load of heavy corn-sacks, they kneaded and weighed the flour, lifted and pushed the bread into the oven, and before the lazy bakers opened their eyes, the morning bread, brown and crisp, was lying in rows on the table. The butchers too could speak of similar agreeable experiences. The good little men chopped, mixed and stirred with all their might, and when the drowsy butcher opened his eyes at last, he found the fresh, steaming sausages adorning the walls of his shop. The cooper enjoyed also the help of the busy dwarfs, and even the tailor could not complain of the goblins having neglected him. Once Mr. Cotton, a clever tailor, had the honour of making a Sunday coat for the mayor of the town. He worked diligently at it, but you can easily imagine that in the heat of the summer afternoon, the needle soon dropped from his hand, and he fell fast asleep. Hush!--look there. One little goblin after the other crept cautiously from his hiding place.