Rube, Garey, El Sol, and his sister, with Sanchez, a _ci-devant_ bull-fighter, and half a dozen others, composed the party. Seguin himself was our head and guide. Before leaving the Ojo de Vaca we had stripped the shoes off the horses, filling the nail-holes with clay, so that their tracks would be taken for those of wild mustangs. Such were the precautions of men who knew that their lives might be the forfeit of a single footprint. As we approached the point where the war-trail intersected the prairie, we separated and deployed to distances of half a mile each. In this manner we rode forward to the Pinon mountain, where we came together again, and turned northward along the foot of the range. It was sundown when we reached the spring, having ridden all day across the plain. We descried it, as we approached, close in to the mountain foot, and marked by a grove of cotton-woods and willows. We did not take our horses near the water; but, having reached a defile in the mountain, we rode into it, and "cached" them in a thicket of nut-pine. In this thicket we spent the night. With the first light of morning we made a reconnaissance of our cache. In front of us was a low ridge covered with loose rocks and straggling trees of the nut-pine. This ridge separated the defile from the plain; and from its top, screened by a thicket of the pines, we commanded a view of the water as well as the trail, and the Llanos stretching away to the north, south, and east. It was just the sort of hiding-place we required for our object. In the morning it became necessary to descend for water. For this purpose we had provided ourselves with a mule-bucket and extra xuages. We visited the spring, and filled our vessels, taking care to leave no traces of out footsteps in the mud. We kept constant watch during the first day, but no Indians appeared. Deer and antelopes, with a small gang of buffaloes, came to the spring-branch to drink, and then roamed off again over the green meadows. It was a tempting sight, for we could easily have crept within shot, but we dared not touch them. We knew that the Indian dogs would scent their slaughter. In the evening we went again for water, making the journey twice, as our animals began to suffer from thirst. We adopted the same precautions as before. Next day we again watched the horizon to the north with eager eyes. Seguin had a small pocket-glass, and we could see the prairie with it for a distance of nearly thirty miles; but as yet no enemy could be descried. The third day passed with a like result; and we began to fear that the warriors had taken some other trail. Another circumstance rendered us uneasy. We had eaten nearly the whole of our provisions, and were now chewing the raw nuts of the pinon. We dared not kindle a fire to roast them. Indians can read the smoke at a great distance.