The astonishment in Evelyn’s face was almost sufficient answer.

“Unless every one in some Government department in London has gone mad, it is quite certain,” she cried. “Did not an officer from Nigeria go to meet him at Cape Coast Castle, and is it not evident that he went to Hassan’s Tower to obtain the ruby I have told you of?”

The official smiled. He had effectually distracted her thoughts from the far more embarrassing topic of Warden’s chances of reaching Nigeria alive.

“One learns to distrust circumstantial evidence, Miss Dane. Have you heard that the passenger on the Water Witch was known as Mr. Alfred Williams? Yes? Well, we do not know Captain Warden. We have no means here of identifying the baggage landed by the captain of the Water Witch when he reported the Rabat incident. Could you recognize any of Captain Warden’s belongings?”

“No,” said Evelyn blankly—“that is, I fear not.”

“You mentioned a gourd. I have not seen the thing myself, but one of my assistants says that a most remarkable object of that nature was found in one of the missing man’s boxes.”

“Ah, I should know that anywhere,” and she shuddered at the recollection of the evil face whose appearance had so strangely synchronized with the stormy events of her recent life.

“Well, have you any objection to examining the gourd now? If it is the undoubted article you picked up in the Solent, it goes far to prove that Captain Warden did really take passage on the Water Witch.”

“I cannot imagine how you can think otherwise,” she declared. “Of course it was he!”

“There is no harm in making sure,” he said, having already decided to entrust to his wife the trying duty of making known to this charming girl the almost certain fact that her lover was long since dead.