THE DERSINGHAMS AT HOME The Dersinghams, standing together now on their bearskin rug, heard the first guest arrive. It must be either Golspie or the Trapes. It could not be the Pearsons, who, living in the maisonette above, always waited until they heard someone else arrive below, be- fore they made their appearance. And Golspie it was, looking strangely unfamiliar to Mr. Dersingham in a rather voluminous dinner jacket and a very narrow black tie. He had hardly been introduced to Mrs. Dersingham before the Pearsons, who were just as anxious not to be late as they were not to be first, came in, breathless and smiling. "A-ha, good evening!" cried Mr. Pearson; as if he had found them out, "And how are you, my dear?" cried Mrs. Pearson to her hostess, in such a tone of voice that nobody would have imagined that they had met less than four hours ago. The Pearsons were a middle-aged, childless couple, who had recently retired from Singapore. Mr. Pearson was a tallish man, with a long thin neck on which was perched a pear-shaped head. His cheeks were absurdly plump, a sharp contrast to all the rest of him, so that he always appeared to have just blown them out. He was both nervous and amiable, and consequently he laughed a great deal at nothing in particular, and the sound he made when he laughed can only be set down as Tee-tee-tee-tee-tee. Mrs. Pearson, who was altogether plump, had her face framed in a number of mysterious dark curls, and looked vaguely like one of the musical comedy actresses of the picture post-card era, one who had perhaps retired, after queening it in The Catch oj the Season, to keep a jolly boarding-house. They