“You are not surprised?”

“No,” he said gravely, “I expected it.”

I relinquished the piece of paper, and watched him put it away in his case, with the same methodical care that he bestowed on everything. My brain was in a whirl. What was this complication of a will? Who had destroyed it? The person who had left the candle grease on the floor? Obviously. But how had anyone gained admission? All the doors had been bolted on the inside.

“Now, my friend,” said Poirot briskly, “we will go. I should like to ask a few questions of the parlourmaid—Dorcas, her name is, is it not?”

We passed through Alfred Inglethorp’s room, and Poirot delayed long enough to make a brief but fairly comprehensive examination of it. We went out through that door, locking both it and that of Mrs. Inglethorp’s room as before.

I took him down to the boudoir which he had expressed a wish to see, and went myself in search of Dorcas.

When I returned with her, however, the boudoir was empty.

“Poirot,” I cried, “where are you?”

“I am here, my friend.”

He had stepped outside the French window, and was standing, apparently lost in admiration, before the various shaped flower beds.