He had reached the mouth of the cavern again, where his sister was anxiously waiting him.

"Did you find anything of him?"

"No," he answered, with a shake of the head. "I believe you are right; the man has gone off somewhere after his promise to keep watch over us while we slept; that's enough for me. Is Ned awake?"

"Not that I am aware of."

"He must be aroused at once, for it will not do to stay here after what has taken place."

Jo passed inside and awakened his friend, without pausing to be very gentle as to the means. It took but a minute to make plain the trouble. He became as alert and suspicious as they on the instant.

"There!" he exclaimed; "I had a suspicion when he came under the tree that I had seen him somewhere."

"So had I, but I couldn't recall where and when it was."

"Don't you remember when the battle was going on the other day, we saw one man among the Tories who was tomahawking the whites as savagely as any of them?"

"Yes, I remember him well, but he didn't look like this fellow!"