Il ritorno di Taliesin

Dolly MacLaine has felt a dark presence lurking around her cottage in the Lake District.  Someone is still looking for a fabulous relic from the World of the Masters which was destroyed fifteen centuries earlier. Many numbers ago, in ancient Britain, we left Taliesin, the first dampyr, hostage of his enemies... How did he manage to free himself? And what do his exploits have to do with the still current search for the fragments of the Dagda Cauldron?