“Don’t interrupt, blast you. They take unnecessary steps to cover the traces which they haven’t left, and so invite, seriatim, Suspicion, Inquiry, Proof, Conviction and the Gallows. Eminent legal writers—no, pax! don’t chuck that S. Augustine about, it’s valuable. Anyhow, not to cast the jewels of my eloquence into the pig-bucket, I propose to insert this advertisement in all the morning papers. Miss Whittaker must read some product of our brilliant journalistic age, I suppose. By this means, we shall kill two birds with one stone.”

“Start two hares at once, you mean,” grumbled Parker. “Hand it over.”

“Bertha and Evelyn Gotobed, formerly in the service of Miss Agatha Dawson, of ‘The Grove,’ Wellington Avenue, Leahampton, are requested to communicate with J. Murbles, solicitor, of Staple Inn, when they will hear of SOMETHING TO THEIR ADVANTAGE.”

“Rather good, I think, don’t you?” said Wimsey. “Calculated to rouse suspicion in the most innocent mind. I bet you Mary Whittaker will fall for that.”

“In what way?”

“I don’t know. That’s what’s so interesting. I hope nothing unpleasant will happen to dear old Murbles. I should hate to lose him. He’s such a perfect type of the family solicitor. Still, a man in his profession must be prepared to take risks.”

“Oh, bosh!” said Parker. “But I agree that it might be as well to get hold of the girls, if you really want to find out about the Dawson household. Servants always know everything.”

“It isn’t only that. Don’t you remember that Nurse Philliter said the girls were sacked shortly before she left herself? Now, passing over the odd circumstances of the Nurse’s own dismissal—the story about Miss Dawson’s refusing to take food from her hands, which wasn’t at all borne out by the old lady’s own attitude to her nurse—isn’t it worth considerin’ that these girls should have been pushed off on some excuse just about three weeks after one of those hysterical attacks of Miss Dawson’s? Doesn’t it rather look as though everybody who was likely to remember anything about that particular episode had been got out of the way?”

“Well, there was a good reason for getting rid of the girls.”

“Crockery?—well, nowadays it’s not so easy to get good servants. Mistresses put up with a deal more carelessness than they did in the dear dead days beyond recall. Then, about that attack. Why did Miss Whittaker choose just the very moment when the highly-intelligent Nurse Philliter had gone for her walk, to bother Miss Dawson about signin’ some tiresome old lease or other? If business was liable to upset the old girl, why not have a capable person at hand to calm her down?”