His shuddering dread was that, despite the care he had exercised, Maroz and Ceballos had already learned the truth and were seeking at that moment to shut off all chance of his eluding them. He believed that those soft, birdlike calls referred to him.

No one could question the bravery of Maurice Freeman, but he would have given a good deal, just then, could he have been whisked to any point, a half mile distant, no matter in what direction. He knew he had essayed a task beyond his power and utter overthrow and disaster were near at hand.

While the Apaches might try to use the child as a hostage, it was not to be expected that they would attempt anything of that nature with the parent. He would be served as was poor Captain Murray, and his enemies would hold the same coign of advantage as before.

Be that as it may, it was self-evident that he must lose no time in falling back and wait for darkness before venturing nearer to the camp. Without any delay, therefore, he assumed a crouching position and turned to retrace the steps that he never should have taken.

Before he had gone a rod, the signal again sounded. This time it was directly behind him as he had stood, when hiding behind the rock: in other words, he was advancing straight toward it. One Apache, if not more, was in his path.

Freeman stopped short, and, without straightening up, glanced searchingly ahead. As he did so, he plainly saw the red man who had emitted the signal step from behind another rock in full view and but a few rods away.


CHAPTER XX.
ON THE MOUNTAIN SIDE.

Maurice Freeman was withdrawing from his perilous position, when without the slightest warning an Apache warrior stepped from behind a rock a short way ahead and confronted him.