"Sh!" she admonished; "I hear something."
He knew she was right, for he caught the sound at the same moment. Someone was stealing through the wood near them. It was a person, beyond question, for a horse would have made more noise, and the sounds of his hoofs would have been more distinct than anything else. That which, fell upon their ears was the occasional crackling of a twig, and the brushing aside of the obtruding limbs. No matter with what care an Indian warrior threaded his way through the timber in this dense gloom, he could not avoid such slight evidences of his movements—so slight, indeed, that but for the oppressive stillness and the strained hearing of the husband and wife they would not have detected them.
Confident that the red man could not trace them in the gloom, even though so dangerously near, the dread now was that the ponies would betray them. Those watchful animals often prove the most valuable allies of the fleeing fugitive, for they possess the power of discovering impending danger before it can become known to their masters. But when they make such discovery they are apt to announce it by a stamp of the hoof or with a sniffing of the nostrils, which, while serving the master well, has the disadvantage also of apprising the enemy that his approach has become known.
Stealing from his position beside his wife, the rancher stepped to the mare and passed his hand reassuringly over her mouth, doing the same with his own pony. This action was meant as a command for them to hold their peace, though whether it was understood to the extent that it would be obeyed, remains to be seen.
CHAPTER XVII.
THROUGH THE WOOD.
Even in that trying moment, Starr could not help reflecting upon the peculiar turn matters had taken. He failed to understand the action of the solitary Sioux on the other side, who had contented himself with the simple theft of the pack-pony, when he might have done tenfold more injury to the fugitives.
And now, judging from the slight sounds that reached him, there was another single warrior prowling through the wood, instead of several. It might be, however, that his companions were near, awaiting the result of his reconnoissance, and would descend upon the whites the instant the way opened.
But these speculations were cut short by the alarming discovery that some strange fatality was bringing the scout fearfully close to where the husband and wife were standing beside their animals, hardly daring to speak in the most guarded whispers.