“If you keep her as steady as this,” Laura promised, “there are hopes.”

He disappeared along the deck, and presently re-entered his room, where Harris and Quest were waiting for him. He was followed by his steward, an under-sized man with pallid complexion and nervous manner. He closed the door behind him.

“Brown,” he said, turning to the steward, “I understand you to say that you have taken these gentlemen into every corner of the ship, that you have ransacked every possible hiding-place, that you have given them every possible opportunity of searching for themselves?”

“That is quite true, sir,” the man acknowledged.

“You agree with me that it is impossible for any one to remain hidden in this ship?”

“Absolutely, sir.”

“You hear, gentlemen?” the Captain continued. “I really can do no more. It is perfectly clear to me that the man you are seeking is not on my ship. Your very charming young lady friend seems to think it impossible that she could have been mistaken, but as a matter of fact she was. If I might take the liberty, Mr. Quest, I would suggest that you ask her, at any rate, to keep her suspicions to herself.”

“I’ll see she doesn’t talk,” Quest promised. “Very sorry to have given you all this trouble, I’m sure.”

“It’s no trouble,” the Captain replied, “and apart from the disagreeable nature of your business, I am delighted to have you on board. If you can forget your suspicions about this fellow Craig, I shall do my best to make your trip a pleasant one as far as Port Said, or on to India if you decide to take the trip with me.”

“Very good of you, Captain, I’m sure,” Quest pronounced. “We shall go on keeping our eyes open, of course, but apart from that we’ll forget the fellow.”