This 1938 novel is off to a rollicking start when Aunt Dahlia demands that Bertie Wooster help her dupe an antique dealer into selling her an 18th-century cow-creamer. Dahlia trumps Bertie's objections by threatening to sever his standing invitation to her house for lunch, an unthinkable prospect given Bertie's devotion to the cooking of her chef, Anatole. A web of complications grows as Bertie's pal Gussie Fink-Nottle asks for counseling in the matter of his impending marriage to Madeline Bassett. It seems Madeline isn't his only interest; Gussie also wants to study the effects of a full moon on the love life of newts. Added to the cast of eccentrics are Roderick Spode, leader of a fascist organization called the Saviors of Britain, who also wants that cow-creamer, and an unusual man of the cloth known as Rev. H. P. "Stinker" Pinker. As usual, butler Jeeves becomes a focal point for all the plots and ploys of these characters, and in the end only his cleverness can rescue Bertie from being arrested, lynched, and engaged by mistake!