The unfortunate sentinel gazed up at his chief with wide-open, appealing eyes, and, leaving him with the men, who were now crowding around he ran to the other sentinel. Pedro, only to find him gagged and bound, exactly like his comrade. It was some minutes before either could speak, after they were cut loose and their gags removed, and then their tales were the same. "I watched. I watched well, Captain," said Luiz, "by the Holy Virgin I swear it! Never in this whole terrible night, not for a moment, have my eyes closed. I saw nothing, I heard nothing but a wolf howling in the forest, and then, long after midnight, I was suddenly seized from behind by powerful hands. I could not move, so strong were they. I was gagged and bound and I could see only the phantom figures of the men who did it. I know no more." Pedro, with many supplications, repeated the tale, and Francisco Alvarez was forced to believe them, although he cursed them for carelessness, and promised them punishment. Braxton Wyatt had remained silent, although his face showed deep disappointment. Presently, when the turmoil had died down, he said in a low voice to Alvarez: "What was it that the sentinel said about hearing the howl of a wolf?" "I heard it myself," replied Alvarez. "It was about midnight, when a wolf to the north howled four times. An hour or so later I heard it again, somewhat nearer and somewhat to the west, when it howled four times as before." "Ah!" said Braxton Wyatt. It was a short exclamation, but it was so full of significance that the Spaniard in surprise, asked him what he meant. "Four cries," replied the renegade, "and he had four friends, of whom I told you to beware. I told you what they were, what cunning and skill they have, but you would not believe me and you must now! Cotter heard the four cries. He was not asleep and he understood!" Braxton Wyatt, despite his annoyance at Paul's escape, felt a moment of triumph. His warning had come true. He had been wiser than this Spaniard who had patronised and insulted him. "We will deal with these people yet," said Francisco Alvarez angrily as he turned away. "I hope so," replied Braxton Wyatt. FOOTNOTES: [Footnote A: An early French and Spanish name for Kentucky.] CHAPTER III AN INVISIBLE CHASE Deep in a shadowed glade sat the five, eating a quiet breakfast, and talking in low tones of satisfaction. "I knew that you would come," said Paul, "and when I heard the four cries of the wolf I knew, too, that all four of you were there. When you sent the call Braxton Wyatt, who alone might have suspected, was asleep. The Spanish commander was awake, and he was troubled, but he did not know why."