The Rainbow Trail, Zane Grey [read along books TXT] 📗

small red domes far below. Ridges ran from one hill of rock to another. There were no abrupt breaks, but holes and pits and caves were everywhere, and occasionally, deep down, an amphitheater green with cedar and pinon. The Indian appeared to have a clear idea of where he wanted to go, though there was no vestige of a trail on those bare slopes. At length Shefford was high enough to see back upon the plain, but the pursuers were no longer in sight.

Nas Ta Bega led to the top of that wall, only to disclose to his followers another and a higher wall beyond, with a ridged, bare, wild, and scalloped depression between. Here footing began to be precarious for both man and beast. When the ascent of the second wall began it was necessary to zigzag up, slowly and carefully, taking advantage of every level bulge or depression. They must have consumed half an hour mounting this slope to the summit. Once there, Shefford drew a sharp breath with both backward and forward glances. Shadd and his gang, in single file, showed dark upon the bare stone ridge behind. And to the fore there twisted and dropped and curved the most dangerous slopes Shefford had ever seen. The fugitives had reached the height of stone wall, of the divide, and many of the drops upon this side were perpendicular and too steep to see the bottom.

Nas Ta Bega led along the ridge-top and then started down, following the waves in the rock. He came out upon a round promontory from which there could not have been any turning of a horse. The long slant leading down was at an angle Shefford declared impossible for the animals. Yet the Indian started down. His mustang needed urging, but at last edged upon the steep descent. Shefford and the others had to hold back and wait. It was thrilling to see the intelligent mustang. He did not step. He slid his fore hoofs a few inches at a time and kept directly behind the Indian. If he fell he would knock Nas Ta Bega off his feet and they would both roll down together. There was no doubt in Shefford's mind that the mustang knew this as well as the Indian. Foot by foot they worked down to a swelling bulge, and here Nas Ta Bega left his mustang and came back for the pack-horse. It was even more difficult to get this beast down. Then the Indian called for Lassiter and Jane and Fay to come down. Shefford began to keep a sharp lookout behind and above, and did not see how the three fared on the slope, but evidently there was no mishap. Nas Ta Bega mounted the slope again, and at the moment sight of Shadd's dark bays silhouetted against the sky caused Shefford to call out:

“We've got to hurry!”

The Indian led one mustang and called to the others. Shefford stepped close behind. They went down in single file, inch by inch, foot by foot, and safely reached the comparative level below.

“Shadd's gang are riding their horses up and down these walls!” exclaimed Shefford.

“Shore,” replied Lassiter.

Both the women were silent.

Nas Ta Bega led the way swiftly to the right. He rounded a huge dome, climbed a low, rolling ridge, descended and ascended, and came out upon the rim of a steep-walled amphitheater. Along the rim was a yard-wide level, with the chasm to the left and steep slope to the right. There was no time to flinch at the danger, when an even greater danger menaced from the rear. Nas Ta Bega led, and his mustang kept at his heels. One misstep would have plunged the animal to his death. But he was surefooted and his confidence helped the others. At the apex of the curve the only course led away from the rim, and here there was no level. Four of the mustangs slipped and slid down the smooth rock until they stopped in a shallow depression. It cost time to get them out, to straighten pack and saddles. Shefford thought he heard a yell in the rear, but he could not see anything of the gang.

They rounded this precipice only to face a worse one. Shefford's nerve was sorely tried when he saw steep slants everywhere, all apparently leading down into chasms, and no place a man, let alone a horse, could put a foot with safety. Nevertheless the imperturbable Indian never slacked his pace. Always he appeared to find a way, and he never had to turn back. His winding course, however, did not now cover much distance in a straight line, and herein lay the greatest peril. Any moment Shadd and his men might come within range.

Upon a particularly tedious and dangerous side of rocky hill the fugitives lost so much time that Shefford grew exceedingly alarmed. Still, they accomplished it without accident, and their pursuers did not heave in sight. Perhaps they were having trouble in a bad place.

The afternoon was waning. The red sun hung low above the yellow mesa to the left, and there was a perceptible shading of light.

At last Nas Ta Bega came to a place that halted him. It did not look so bad as places they had successfully passed. Yet upon closer study Shefford did not see how they were to get around the neck of the gully at their feet. Presently the Indian put the bridle over the head of his mustang and left him free. He did likewise for two more mustangs, while Lassiter and Shefford rendered a like service to theirs. Then the Indian started down, with his mustang following him. The pack-animal came next, then Fay and Nack-yal, then Lassiter and his mount, with Jane and hers next, and Shefford last. They followed the Indian, picking their steps swiftly, looking nowhere except at the stone under their feet. The right side of the chasm was rimmed, the curve at the head crossed, and then the real peril of this trap had to be faced. It was a narrow slant of ledge, doubling back parallel with the course already traversed.

A sharp warning cry from Nas Ta Bega scarcely prepared Shefford for hoarse yells, and then a rattling rifle-volley from the top of the slope opposite. Bullets thudded on the cliff, whipped up red dust, and spanged and droned away.

Fay Larkin screamed and staggered back against the wall. Nack-yal was hit, and with frightened snort he reared, pawed the air, and came down, pounding the stone. The mustang behind him went to his knees, sank with his head over the rim, and, slipping off, plunged into the depths. In an instant a dull crash came up.

For a moment there was imminent peril for the horses, more in the yawning hole than in the spanging of badly aimed bullets. Lassiter drew Jane up a little slope out of the way of the frightened mustangs, and Shefford, risking his neck, rushed to Fay. She was holding her arm, which was bleeding. Unheeding the rain of bullets, he half carried, half dragged her along the slope of the low bluff, where he hid behind a corner till the Indian drove the mustangs round it. Shefford's swift fingers were wet and red with the blood from Fay's arm when he had bound the wound with his scarf. Lassiter had gotten around with Jane and was calling Shefford to hurry.

It had been Shefford's idea to halt there and fight. But he did not want to send Fay on alone, so he hurried ahead with her. The Indian had the horses going fast on a long level, overhung by bulging wall. Lassiter and Jane were looking back. Shefford, becoming aware of a steep slope to his left, looked down to see a narrow chasm and great crevices in the cliffs, with