“Since it is carte blanche, we will hire a car,” he said cheerfully. And a few minutes later saw us creaking and jolting along, in the most ramshackle of automobiles that ever plied for hire, in the direction of Merlinville.

My spirits were at their highest.

“What gorgeous air!” I exclaimed. “This promises to be a delightful trip.”

“For you, yes. For me, I have work to do, remember, at our journey’s end.”

“Bah!” I said cheerfully. “You will discover all, ensure this Mr. Renauld’s safety, run the would-be assassins to earth, and all will finish in a blaze of glory.”

“You are sanguine, my friend.”

“Yes, I feel absolutely assured of success. Are you not the one and only Hercule Poirot?”

But my little friend did not rise to the bait. He was observing me gravely.

“You are what the Scotch people call ‘fey,’ Hastings. It presages disaster.”

“Nonsense. At any rate, you do not share my feelings.”