Here is the story of Kaiser Wilhelm's holiday in a small Welsh spa town shortly before the outbreak of the Great War, and of the Welsh waxwork museum largely peopled by countless effigies of Prince Philip discarded by Madame Tussaud's. There is the true story of how a project to ensure the survival of the Welsh language came to involve the translation of pornographic novels, and the equally true story of how Kurt Cobain came to meet Courtney Love - in the one nightclub in Newport, South Wales. And there is the utterly baffling tale of how the Holy Grail temporarily came to be in the safe keeping of the manager of Lloyds Bank in Aberystwyth.