“Unfortunately I don’t know myself,” said Race ruefully.
Poirot looked interested.
Race said: “There’s no need to be mysterious to you. We’ve had a good deal of trouble out here—one way and another. It isn’t the people who ostensibly lead the rioters that we’re after. It’s the men who very cleverly put the match to the gunpowder. There were three of them. One’s dead. One’s in prison. I want the third man—a man with five or six cold-blooded murders to his credit. He’s one of the cleverest paid agitators that ever existed…He’s on this boat. I know that from a passage in a letter that passed through our hands. Decoded it said: ‘X will be on the Karnak trip seventh to thirteenth.’ It didn’t say under what name X would be passing.”
“Have you any description of him?”
“No. American, Irish, and French descent. Bit of a mongrel. That doesn’t help us much. Have you got any ideas?”
“An idea—it is all very well,” said Poirot meditatively.
Such was the understanding between them that Race pressed him no further. He knew Hercule Poirot did not ever speak unless he was sure.
Poirot rubbed his nose and said unhappily: “There passes itself something on this boat that causes me much inquietude.”
Race looked at him inquiringly.
“Figure to yourself,” said Poirot, “a person A who has grievously wronged a person B. The person B desires the revenge. The person B makes the threats.”
“A and B being both on this boat?”
Poirot nodded. “Precisely.”
“And B, I gather, being a woman?”
“Exactly.”
Race lit a cigarette.
“I shouldn’t worry. People who go about talking of what they are going to do don’t usually do it.”
“And particularly is that the case with les femmes, you would say! Yes, that is true.”
But he still did not look happy.
“Anything else?” asked Race.
“Yes, there is something. Yesterday the person A had a very near escape from death, the kind of death that might very conveniently be called an accident.”
“Engineered by B?”
“No, that is just the point. B could have had nothing to do with it.”
“Then it was an accident.”
“I suppose so—but I don’t like such accidents.”
“You’re quite sure B could have had no hand in it?”
“Absolutely.”
“Oh, well, coincidences do happen. Who is A, by the way? A particularly disagreeable person?”
“On the contrary. A is a charming, rich, and beautiful young lady.”
Race grinned.
“Sounds quite like a novelette.”