“It is dangerous, dear, for the glass might carry me off again; and, instead of running away, I should be obliged to go to the end of the secret passage to the lake and there call Erik.”

“Would he hear you?”

“Erik will hear me wherever I call him. He told me so. He is a very curious genius. You must not think, Raoul, that he is simply a man who amuses himself by living underground. He does things that no other man could do; he knows things which nobody in the world knows.”

“Take care, Christine, you are making a ghost of him again!”

“No, he is not a ghost; he is a man of Heaven and earth, that is all.”

“A man of Heaven and earth⁠ ⁠… that is all! A nice way to speak of him!⁠ ⁠… And are you still resolved to run away from him?”

“Yes, tomorrow.”