Further and further into the gloom they penetrated, and the girl, frenzied with fear, cried out with the wild hope that some one might be near and come to her rescue. But the gloomy aisle of the canyon caught up her voice and echoed it far and high, until it came back to her in a volume of sepulchral sound that filled her with a nameless dread and made her fear to open her lips again. It was as if she had by her cry awakened the evil spirit who inhabited the canyon and set it searching for the intruder. "Help! Help!" How the words rolled and returned upon her trembling senses until she quaked and quivered with their echoes!

On went the pony into the deepening shadows, and each moment the darkness shut down more impenetrably, until the girl could only close her eyes, lower her head as much as possible to escape the branches--and pray.

Then suddenly, from above where the distant sky gave a line of light and a single star had appeared to pierce the dusk like a great jewel on a lady's gown, there arose a sound; blood-curdling and hideous, high, hollow, far-echoing, chilling her soul with horror and causing her heart to stand still with fear. She had heard it once before, a night or two ago, when their train had stopped in a wide desert for water or repairs or something and the porter of the car had told her it was coyotes. It had been distant then, and weird and interesting to think of being so near real live wild animals. She had peered from the safety of her berth behind the silken curtains and fancied she saw shadowy forms steal over the plain under the moonlight. But it was a very different thing to hear the sound now, out alone among their haunts, with no weapon and none to protect her. The awfulness of her situation almost took away her senses.

Still she held to the saddle, weak and trembling, expecting every minute to be her last; and the horrid howling of the coyotes continued.

Down below the trail somewhere she could hear the soft trickling of water with maddening distinctness now and then. Oh, if she could but quench this terrible thirst! The pony was somewhat refreshed with his grass and his drink of water, but the girl, whose life up to this day had never known a want unsatisfied, was faint with hunger and burning with thirst, and this unaccustomed demand upon her strength was fast bringing it to its limit.

The darkness in the canyon grew deeper, and more stars clustered out overhead; but far, so very far away! The coyotes seemed just a shadow removed all about and above. Her senses were swimming. She could not be sure just where they were. The horse slipped and stumbled on in the darkness, and she forgot to try to turn him from his purpose.