She listened without visible emotion—almost I thought without interest, and when I had finished she closed her big blue eyes as if unspeakably weary.

"You can do nothing," she said.

I took hold of her arm, gently shaking her as one shakes a person falling into a dangerous sleep.

"You must rouse yourself," I said; "something must be done and you must give me leave to act. You have said that that man killed your sister, and I believe it—that he will kill you, and I believe that."

She merely raised her eyes to mine.

"Will you not tell me all?" I added.

"There is nothing to be done, I tell you—nothing. And if I could do anything I would not. It does not matter in the least. We shall be here only two days more; we go away then, oh, so far! If you have observed anything, I beg you to be silent."

"But this is madness, girl." I was trying by rough speech to break the deadly repose of her manner. "You have accused him of murder. Unless you explain these things to me I shall lay the matter before the authorities."

This roused her, but in a way that I did not like. She lifted her head proudly and said: "Do not meddle, sir, in what does not concern you. This is my affair, Mr. Moran, not yours."

"It concerns every person in the country—in the world," I answered, with equal coldness. "If you had no love for your sister I, at least, am concerned for you."