and, having the fragment of paper found in the grate fresh in my mind, the possibility of a will—(a document almost certain to contain that word)—occurred to me at once. This possibility was confirmed by a further circumstance. In the general confusion, the boudoir had not been swept that morning, and near the desk were several traces of brown mould and earth. The weather had been perfectly fine for some days, and no ordinary boots would have left such a heavy deposit.
“I strolled to the window,
looking very curiously at him and, to tell the truth, so was I. What was all this about a lost key? Poirot smiled.
“Never mind, Dorcas, it is my business to know things. Is this the key that was lost?” He drew from his pocket the key that he had found in the lock of the despatch-case upstairs.
Dorcas’s