Joy in the Morning (Jeeves, #8)

Steeple Bumpleigh is a rural idyll. But for Bertie Wooster, it might as well be marked with a warning that Here Be Dragons, being the domicile of his Aunt Agatha (the one who eats broken bottles and conducts human sacrifices by the light of the full moon). Nevertheless, he is dragooned into visiting, Jeeves in tow - to the satisfaction of his valet, who is anticipating a happy holiday spent availing himself of the excellent fishing in the local river. But they really should have expected to be pitched headlong into a maelstrom of clandestine meetings, mistaken identity, and surprise engagements...