“On an occasion when I was enraged, without doubt,” observed Poirot, with great placidity.
“Yes indeed! You were in a towering rage. Do you remember? It was when you discovered that the lock of the despatch-case in Mrs. Inglethorp’s bedroom had been forced. You stood by the mantelpiece, twiddling the things on it in your usual fashion, and your hand shook like a leaf! I must say——”
But I stopped suddenly. For Poirot, uttering a hoarse and inarticulate cry, again annihilated his masterpiece of cards, and putting his hands over his eyes swayed backwards and forwards, apparently suffering the keenest agony.
“Good heavens, Poirot!” I cried. “What is the matter? Are you taken ill?”
“No, no,” he gasped. “It is—it is—that I have an idea!”
“Oh!” I exclaimed, much relieved. “One of your ‘little ideas’?”
“Ah, ma foi, no!” replied Poirot frankly. “This time it is an idea gigantic! Stupendous! And you—you, my friend, have given it to me!”
Suddenly clasping me in his arms, he kissed me warmly on both cheeks, and before I had recovered from my surprise ran headlong from the room.
Mary Cavendish entered at that moment.
“What is the matter with Monsieur Poirot? He rushed past me crying out: ‘A garage! For the love of Heaven, direct me to a garage, madame!’ And, before I could answer, he had dashed out into the street.”