'Please can I have a birthday for your pig?' When Cordelia makes her strange request, she wonders just how her great-grandfather, King Rud Hud Hudibras, is going to react. After all, the grown-ups have been behaving very oddly in the great hill fort at Caer Badum...There are surprises galore in this tale of family life in the Iron Age. Not just for Cordelia, but the rest of her royal relatives too!