It was not that. Her mistress was looking wild and puzzled; and when she recovered herself sufficiently to speak, declared that she had been startled by some animal. Either a cat or a rabbit, she could not tell which, the glimpse she caught of it was so brief and slight; it had run against her legs as she was calling out.

Flore did not know what to make of this. She looked about, but neither cat nor rabbit was to be seen; and she told her mistress it could have been nothing but fancy. Mrs. Fennel thought she knew better.

“Why, I felt it and saw it,” she said. “It came right against me and ran over my feet. It seemed to be making for the passage, as if it wanted to get out by the front-door.”

We were gathered together in the salon of the Petite Maison Rouge the following morning, partly by accident. Ann Fennel, exceedingly weak and nervous, lay in bed. Featherston and Monsieur Dupuis were both upstairs. She put down her illness to the fright, which she talked of to them freely. They did not assure her it was only “nerves”—to what purpose? I waited in the salon with David Preen, and just as the doctors came down Madame Carimon came in.

David Preen seized upon the opportunity. Fearing that one so favourable might not again occur, unless formally planned, he opened the ball. Drawing his chair to the table, next to that of Madame Carimon, the two doctors sitting opposite, David Preen avowed, with straightforward candour, that he, with some other relatives, held a sort of doubt as to whether it might not have been something Miss Lavinia Preen took which caused her death; and he begged Monsieur Dupuis to say if any such doubt had crossed his own mind at the time.

The fair-faced little médecin shook his head at this appeal, as much as to say he thought that the subject was a puzzling one. Naturally the doubt had crossed him, and very strongly, he answered; but the difficulty in assuming that view of the matter lay in her having partaken solely of the food which the rest of the household had partaken of; that and nothing else. His confrère, Monsieur Podevin, held a very conclusive opinion—that she had died of poison.

David Preen drew towards him a writing-case which lay on the table, took a sheet of paper from it, and a pencil from his pocket. “Let us go over the facts quietly,” said he; “it may be we shall arrive at some decision.”

So they went over the facts, the chief speakers being Madame Carimon and Flore, who was called in. David Preen dotted down from time to time something which I suppose particularly impressed him.

Miss Preen was in perfectly good health up to that Sunday—the first after Easter. On the following Tuesday she was about to quit Sainteville for Boulogne, her home at the Petite Maison Rouge having become intolerable to her through the residence in it of Captain Fennel.