Definitive treasury of more than 80 traditional Welsh tales includes such favorites as "Elidyrrsquo;s Sojourn in Fairy-Land," "Pergrin and the Mermaiden," "A Strange Otter," "Nansi Llwyd and the Dog of Darkness," "The Bride from the Red Lake," "Lowri Dafydd Earns a Purse of Gold," and many more.