HE IS FELIMID MAC FAL, once a bard of Ireland. Now he uses his wits and his magic in the service of his lover, the most notorious pirate on the seas of ancient Britain. SHE IS GUDRUN BLACKHAIR, the lusty, legendary pirate chieftain who commands the sorcerous ship "Ormungandr" and numbers the shape-shifting Children of Lir among her crew. Together they've sailed through adventure after adventure, and never known defeat. But Gudrun's many enemies are…