“I believe he did mention there was something wrong with him. But it couldn’t have been anything serious, or I should have remembered.”

“One thing more, has Mr. Bleibner left a will?”

“So far as we know, he has not.”

“Are you remaining with the expedition, Mr. Harper?”

“No, sir, I am not. I’m for New York as soon as I can square up things here. You may laugh if you like, but I’m not going to be this blasted old Men-her-Ra’s next victim. He’ll get me if I stop here.”

The young man wiped the perspiration from his brow.

Poirot turned away. Over his shoulder he said with a peculiar smile:

“Remember, he got one of his victims in New York.”

“Oh, hell!” said Mr. Harper forcibly.

“That young man is nervous,” said Poirot thoughtfully. “He is on the edge, but absolutely on the edge.”