act a part. Belladonna in the eyes, the sacrifice of the moustaches, and a real scar the inflicting of which caused me much pain two months ago—but I could not risk a fake beneath the eagle eyes of Number Four. And the final touch, your own knowledge and belief that there was such a person as Achille Poirot! It was invaluable, the assistance you rendered me, half the success of the coup is due to you! The whole crux of the affair was to make them believe that Hercule Poirot was still at large directing operations. Otherwise, everything was true, the aniseed, the cordon, etc. ”
“But why not really send a substitute?”
“And let you go into danger without me by your side? You have a pretty idea of me there! Besides, I always had a hope of finding a way out through the countess.”
“How on earth did you manage to convince her? It was a pretty thin story to make her swallow—all that about a dead child.”
“The countess has a great deal more perspicacity than you have, my dear Hastings. She was taken in at first by my disguise; but she soon saw through it. When she said, ‘You are very clever, M. Achille Poirot,’ I knew that she had guessed the truth. It was then or never to play my trump card.”
“All that rigmarole about bringing the dead to life?”
“Exactly—but then, you see, I had the child all along.”
“ What? ”
“But yes! You know my motto—Be prepared. As soon as I found that the Countess Rossakoff was mixed up with the Big Four, I had every possible inquiry made as to her antecedents. I learnt that she had had a child who was reported to have been killed, and I also found that there were