command from Poirot to fetch the doctor immediately on Mrs. Renauld's behalf. After that, I might summon the police. And he added, to complete my dudgeon, "It will hardly be worth your while to return here. I shall be too busy to attend to you, and of Mademoiselle here I make a garde-malade."
I retired with what dignity I could command. Having done my errands, I returned to the hotel. I understood next to nothing of what had occurred. The events of the night seemed fantastic and impossible. Nobody would answer my questions. Nobody had seemed to hear them. Angrily I flung myself into bed, and slept the sleep of the bewildered and utterly exhausted.
I awoke to find the sun pouring in through the open windows and Poirot, neat and smiling, sitting beside me.
"Enfin you wake! But it is that you are a famous sleeper, Hastings! Do you know that it is nearly eleven o'clock?"
I groaned and put a hand to my head.
"l must have been dreaming," I said. "Do you know, I actually dreamed that we found Marthe Daubreuil's body in Mrs. Renauld's room, and that you declared her to have murdered Mr. Renauld?"
"You were not dreaming. All that is quite true."
"But Bella Duveen killed Mr. Renauld?"
"Oh, no, Hastings, she did not! She said she did—yes—but that was to save the man she loved from the guillotine."
"What?"
"Remember Jack Renauld's story. They both arrived on the scene at the same instant, and each took the other to be the perpetrator of the crime. The girl stares at him in horror, and then with a cry rushes away. But when she hears that the crime has been brought home to him, she cannot bear it, and comes forward to accuse herself and save him from certain death."
Poirot leaned back in his chair and brought the tips of his fingers together in familiar style.
"The case was not quite satisfactory to me," he observed judicially. "All along I was strongly under the impression that we were dealing with a cold-blooded and premeditated
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