Читать книгу Agatha Christie: The Collection. The Mysterious Affair at Styles, Poirot Investigates, The Murder on the Links, The Secret Adversary, The Man in the Brown Suit онлайн

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“I’d forgotten that,” I admitted. “But it was only for a moment.”

“Long enough.”

“Long enough for what?”

Poirot’s smile became rather enigmatical.

“Long enough for a gentleman who had once studied medicine to gratify a very natural interest and curiosity.”

Our eyes met. Poirot’s were pleasantly vague. He got up and hummed a little tune. I watched him suspiciously.

“Poirot,” I said, “what was in this particular little bottle?”

Poirot looked out of the window.

“Hydro-chloride of strychnine,” he said, over his shoulder, continuing to hum.

“Good heavens!” I said it quite quietly. I was not surprised. I had expected that answer.

“They use the pure hydro-chloride of strychnine very little — only occasionally for pills. It is the official solution, Liq. Strychnine Hydro-clor. that is used in most medicines. That is why the finger-marks have remained undisturbed since then.”

“How did you manage to take this photograph?”

“I dropped my hat from the balcony,” explained Poirot simply. “Visitors were not permitted below at that hour, so, in spite of my many apologies, Mademoiselle Cynthia’s colleague had to go down and fetch it for me.”