He clutched Poirot by the arm, and sank his voice to a whisper: “Just tell me this, Mr. Poirot, it isn’t—it isn’t strychnine, is it?”
I hardly heard what Poirot replied. Something evidently of a non-committal nature. The young man departed, and as he closed the door Poirot’s eyes met mine.
“Yes,” he said, nodding gravely. “He will have evidence to give at the inquest.”
We went slowly upstairs again. I was opening my lips, when Poirot stopped me with a gesture of his hand.
“Not now, not now,
the letters Mrs. Inglethorp wrote last night. How many were there? And can you tell me any of the names and addresses?”
Annie considered.
“There were four letters, sir. One was to Miss Howard, and one was to Mr. Wells, the lawyer, and the other two I don’t think I remember, sir—oh, yes, one was to