The door at the landing above him was thrown open and a figure in white emerged. It began to descend the stairs hurriedly, and, as it came near, Joseph saw that it was Elzbietka in her night clothes, over which she had thrown a white cover-lid from her bed.

He spoke quickly in order that his presence might not alarm her.

“Elzbietka,” he said, “it is I, Joseph. What has happened?”

“My uncle,” she cried, “Joseph, I know not what they are doing.”

“I thought you were with my mother,” he exclaimed.

“I was, but I became sleepy, and she told me to go up and sleep. I did sleep, for some time, too. But then this loud talking and noise began. Joseph,” she came close up to him, “Joseph, I am frightened. Something is going on upstairs that is not good. The student Tring is with my uncle always now. He came early in the evening, and they have been there together ever since. Uncle never used to go up there at night before—he stayed with me. Joseph, I fear that student Tring.”

“I know what you feel,” he said.

“I believe that he has some power over people that is not of this earth,” she continued. “You do not know how much my uncle has changed since he first knew him. And I am all alone.”

“What did you hear to-night?” asked the boy.

“I was wakened by a loud tramping on the floor. Then my uncle said, ‘No, that will kill.’ Then the student laughed a terrible laugh. After that there was a long, long silence. I was almost asleep again when I heard another voice—it was like to no one that I had ever heard before. There was something about it that made me think it was my uncle speaking, but it was in such a tone that it made my blood run cold. And now there are those flashes of light. Joseph, if you would serve me, climb the stairway and look through the casement. Do not let them see you, and do not stay long. Come down as soon as you can and tell me that my uncle is alive and well.”