Dublin is full of such stories: fantastic fables of fairies and ghastly tales of ghosts and ghouls. Sit in a snug in one of the pubs and a local will readily start to recall their own experiences over a pint or two. And while it may be, in part at least, the drink talking, Dublin is rich in heritage and full of wild and wonderful creatures - and, as one wag says, they're just in the D?il, or Irish parliament.