'I promised to see to him, and I might have known Lem wasn't to be trusted. He did it for spite, I'm pretty sure, and nothin' else,' he argued to himself; and he was right, as we already know. He and Lem parted company on the first opportunity, and certain it was, from the day Jack was lost, Jeff was a changed man. He kept his word, and never touched a drop of drink. It was no easy matter to break off a long-indulged habit, but when he found the desire for it growing too strong, and felt inclined to yield to the temptation, he would think of little Jack sitting by the camp fire singing his hymns, and as the bright face of the boy rose before him, it would break the evil spell and the longing for drink would pass away. He stayed about for some days, hoping to hear something of Jack, but he was obliged at last to believe that in all human probability the boy had died of exposure on the prairie. 'We may never know for certain,' said he, 'but I'm feared as his mother 'll never see him again, for I think he's _dead_.' CHAPTER VII. JACK IS RESCUED. But Jack was not dead. When he returned to consciousness, he was surprised to find himself no longer on the prairie, but lying on sheep-skins spread over a wooden couch, and covered with a blanket. He was in a rough kind of tent, and through the turned-back flap of canvas at the entrance, he could see the prairie. He could remember nothing of what had happened, and tried to imagine how in the world he had got into such a place. His head still ached badly, and, putting his hand up, he found his forehead was bandaged. He felt very weak and ill, but his surroundings were so strange to him, he tried to sit up and look about him. The effort was too much for him, and with a groan of pain he fell back on the sheep-skins. At the sound he made, a man appeared at the tent-door, and approached the couch. He was a fine-looking fellow, evidently a Mexican, from his swarthy complexion, but there was a look of compassion in his dark eyes that inspired Jack with confidence, and made him feel that he had found a friend in need. 'Where am I?' he asked feebly, fearing the man would not understand the English words, and his relief was great when the Mexican answered: 'In my tent. I had lost some sheep last night that scattered in the storm, and while looking for them, my dog Señor found you lyin' on the prairie. You were hurt here'--pointing to his forehead--'and I thought you were dead. I carried you here, and you were nearly gone, but I got you round at last. You've got mountain fever, and you must keep very still if you want to get well. Here, drink this.' [Illustration: '"HERE," SAID THE MEXICAN, "DRINK THIS."'] As he spoke he handed Jack a cup, and the boy, thanking him, drank the liquid, which the Mexican told him was a kind of tea he made from the wild sage which grew all over the prairie and was a grand remedy for agues and fevers.