You had to keep your eyes skinned. Was that Iris Murdoch or AS Byatt, Kingsley Amis or John Banville, Margaret Atwood or Val McDermid – maybe, even, Joanna Lumley? Tables as far as the eye can see, dressed with white tablecloths and crowded with wine glasses. A glittering banquet with oceans of booze, it seems, mostly champagne, lots of hugging, kissing, shouting and clouds of gossip, all accompanied by television cameras.