Suddenly his quick eye was caught by the appearance of a black speck, which rose over the edge of a distant hill, between himself and the setting sun. In a moment after, the whole figure of a mounted Indian emerged to view, followed by four others also mounted. They did not observe the Otoe, but continued riding along the top of the ridge, in the same direction with himself. Supposing them to be some of his own tribe, he checked his horse, and raised a loud whoop to attract their notice. At first they did not hear him, but a second shout, raised at the full pitch of his lungs, brought them to a halt. A short consultation seemed to take place; after which they rode slowly and carelessly towards him, as if they by no means intended to hurry themselves in obeying his call. As they were some distance off, he dismounted from his horse, laid his rifle in the grass in front of him, and, lighting his pipe, prepared to smoke until they should reach him. He lay intently watching them as they drew nearer. He, however, soon discovered, from some peculiarity in their dress, that they were not Otoes, but, as he supposed, Kanzas, who were then at peace with his tribe. Fearing nothing, therefore, he continued lolling on the grass and smoking. As they approached still nearer, their cautious movements awakened suspicion, and he began to doubt their being Kanzas. Raising himself, he sat earnestly watching them with every sense on the alert, though he continued to smoke his pipe with apparent tranquillity.