All the Weyrs of Pern

Dragonholders, Lord Holders and Craftmasters crowded into the tiny inner room to learn the secrets of their beginnings. Ana AIVAS had other gifts to offer, stored information of old crafts that had been forgotten, of medicine, music and technology. But the greatest promise AIVAS offered was the chance to rid Pern of Thread forever. Dragonholders, Lord Holders and Craftmasters crowded into the tiny inner room to learn the secrets of their beginnings. Ana AIVAS had other gifts to offer, stored information of old crafts that had been forgotten, of medicine, music and technology. But the greatest promise AIVAS offered was the chance to rid Pern of Thread forever.