"How could you know what the dangers would be?" she asked.

"I'll confess I didn't expect Von Blitz," he said drily.

"But you did expect—" she began, with a start, biting her lips.

"There's a vast difference between expectation and hope, Princess." Neenah had joined Selim at the door when the men re-entered the chamber. Now she was approaching with her husband.

"May Allah bless you and profit for Himself, excellencies," said the good Selim. Neenah plainly had advanced her suspicions to the brown body-servant. Genevra blushed and then her eyes blazed. She gave the girl a scornful look; Neenah smiled happily, unreservedly in return.

"Allah help us, you should say, if Von Blitz returns," interposed Chase hastily. "Is the door barred?"

"No, excellency. The bars have sprung, I cannot drop them in place. As you know, the lock has been blown away. The charge sprung the bolts. We must go at once."

"Then there is no way to keep them out of the château?" cried Genevra anxiously.

"They can go no farther than this room," explained Selim. "We lock the double iron doors from the other side—the door through which you came, most glorious excellency—and they cannot enter the cellars above. This is the chamber which opens into the underground passage to the coast. The passage was made for escape from the château in case of trouble and was known to but few. My father was the servant of Sahib Wyckholme, and I used to live in the château. We came to the island when I was a baby. My father had been with the sahib in Africa. I came to know of this passage, for my father and my mother were to go with the masters if there was an attack. Five years ago I was given a place in the company's office, and I never came up here after my parents died of the plague. We were—"

"The plague!" cried the Princess.