pearls. These C?rdan gave to him, for they were got in great number in the shallow waters about the Isle of Balar; but the Naugrim had not before seen their like, and they held them dear. One there was as great as a dove's egg, and its sheen was as starlight on the foam of the sea; Nimphelos it was named, and the chieftain of the Dwarves of Belegost prized it above a mountain of wealth.
Therefore the Naugrim laboured long and gladly for Thingol, and devised for him mansions after the fashion of their people, delved deep in the earth. Where the Esgalduin flowed down, and parted Neldoreth from Region, there rose in the midst of the forest a rocky hill, and the river ran at its feet. There they made the gates of the hall of Thingol, and they built a bridge of stone over the river, by which alone the gates could be entered. Beyond the gates wide passages ran down to high halls and chambers far below that were hewn in the living stone, so many and so great that that dwelling was named Menegroth, the Thousand Caves.
But the Elves also had part in that labour, and Elves and Dwarves together, each with their own skill, there wrought out the visions of Melian, images of the wonder and beauty of Valinor beyond the Sea. The pillars of Menegroth were hewn in the likeness of the beeches of Orom?, stock, bough, and leaf, and they were lit with lanterns of gold. The nightingales sang there as in the gardens of L?rien; and there were fountains of silver, and basins of marble, and floors of many-coloured stones. Carven figures of beasts and birds there ran upon the walls, or climbed upon the pillars, or peered among the branches entwined with many flowers. And as the years passed Melian and her maidens filled the halls with woven hangings wherein could be read the deeds of the Valar, and many things that had befallen in Arda since its beginning, and shadows of things that were yet to be. That was the fairest dwelling of any king that has ever been east of the Sea.
And when the building of Menegroth was achieved, and there was peace in the realm of Thingol and Melian, the Naugrim yet came ever and anon over the mountains and went in traffic about the lands; but they went seldom to the Falas, for they hated the sound of the sea and feared to look upon it. To Beleriand there came no other rumour or tidings of the world without.
But as the third age of the captivity of Melkor drew on, the Dwarves became troubled, and they spoke to King Thingol, saying that the Valar had not rooted out utterly the evils of the North, and now the remnant, having long multiplied in the dark, were coming forth once more and roaming far and wide. 'There are fell beasts,' they said, 'in the land east of the mountains, and your ancient kindred that dwell there are flying from the plains to the hills.'
And ere long the evil creatures came even to Beleriand, over passes in the mountains, or up from the south through the dark forests. Wolves there were, or creatures that walked in wolf-shapes, and other fell beings of shadow; and among them were the Orcs, who afterwards wrought ruin in Beleriand: but they were yet few and wary, and did but smell out the ways of the land, awaiting the return of their lord. Whence they came, or what they were, the Elves knew not then, thinking them perhaps to be Avari who had become evil and savage in the wild; in which they guessed all too near, it is said.
Therefore Thingol took thought for arms, which before his people had not needed, and these at first the Naugrim smithied for him; for they were greatly skilled in such work, though none among them surpassed the craftsmen of Nogrod, of whom Telchar the smith was greatest in renown. A warlike race of old were all the Naugrim, and they would fight fiercely against whomsoever aggrieved them: servants of Melkor, or Eldar, or Avari, or wild beasts, or not seldom their own kin, Dwarves of other mansions and lordships. Their smithcraft indeed the Sindar soon learned of them; yet in the tempering of steel alone of all crafts the Dwarves were never outmatched even by the Noldor, and in the making of mail of linked rings, which