With the Hon. Galahad's reminiscences removed from the market, publisher Lord Tilbury is anxious to get hold of the manuscript, while Lady Constance Keeble and Sir Gregory Parsloe-Parsloe want to lay hands on it for quite other reasons. Lord Emsworth fears that Parsloe-Parsloe is out to spoil his prize pig Empress of Blandings' chances at the forthcoming county show, and keeps detective Pilbeam on hand to keep watch. Meanwhile, Sue Brown is anxious to hide her old friendship with Monty Bodkin from her jealous fiance Ronnie Fish, giving his mother Lady Julia a chance to talk him ...