'Does one desire the Yule-tide spirit, sir?' 'Certainly one does. I am all for it.' Aunts, engagements, misunderstandings and hangover cures; this delightful collection from 'the greatest chronicler of a certain kind of Englishness' (Julian Fellowes) brings together a baker's dozen of P. G. Wodehouse's finest short stories. 'A comic master' David Walliams 'A cavalcade of perfect joy' Caitlin Moran