THE MYSTERIOUS AFFAIR AT STYLES
A groan burst from Poirot.
"What have I always told you? Everything must be taken into account. If the fact will not fit the theory—let the theory go."
"Well, we shall see," I said, nettled.
"Yes, we shall see."
We had reached Leastways Cottage, and Poirot ushered me upstairs to his own room. He offered me one of the tiny Russian cigarettes he himself occasionally smoked. I was amused to notice that he stowed away the used matches most carefully in a little china pot. My momentary annoyance vanished.
Poirot had placed our two chairs in front of the open window which commanded a view of the village street. The fresh air blew in warm and pleasant. It was going to be a hot day.
Suddenly my attention was arrested by a weedy looking young man rushing down the street at a great pace. It was the expression on his face that was extraordinary—a curious mingling of terror and agitation.
"Look, Poirot!" I said.
He leant forward.
"Tiens!" he said. "It is Mr. Mace, from the chemist's shop. He is coming here."
The young man came to a halt before Leastways Cottage, and, after hesitating a moment, pounded vigorously at the door.
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