Crane's Voice did not get his mail-sack till twelve, but his ponies were fed and watered and ready to move when the bag came. He did not know that it contained a letter to warm the heart of his hero, the Captain, but he flung the sack into his cart and put stick to his broncos quite as manfully as though the Little Father waited. The road was smooth and hard and quite level for thirty miles, and he intended to cover this stretch in five hours. Darkness would come early, and the snow, which was hardly more than a frost at noon, might thicken into a blizzard. So he pushed on steadily, fiercely, silently, till a sinister dusk began to fall over the buttes, and then, lifting his voice in a deep, humming, throbbing incantation, he sang to keep off spirits of evil. Crane's Voice was something of an aristocrat. As the son of Chief Elk he had improved his opportunities to learn of the white man, and could speak a little English and understand a good deal more than he acknowledged, which gave him a startling insight at times into the words and actions of the white people. It was his report of the unvarying kindliness and right feeling of Captain Curtis which had done so much to make the whole tribe trust and obey the new agent. Crane's Voice was afraid of spirits, but he shrank from no hardship. He was proud of his blue uniform, and of the revolver which he was permitted to wear to guard the mail. No storm had ever prevented him from making his trip, and his uncomplaining endurance of heat, cold, snow, and rain would have been counted heroic in a military scout. His virtues were so evident even to the cowboys that they made him an exception by saying, "Yes, Crane is purty near white," and being besotted in their own vanity, they failed to see the humor of such a phrase in the mouth of a drunken, obscene, lawless son of a Missouri emigrant. As a matter of fact there were many like Crane in the tribe, only the settlers never came in personal contact with them. Crane found his road heavy with drifts as he left the main valley and began to climb, and he did not reach the agency till long after Curtis had gone to bed, but he found his anxious mother waiting for him, together with the captain of police, who took the bag of mail to the office. As he drove into the big corral out of the wind the boy said, in his quaint English: "Me no like 'um blizzard. Fleeze ears like buffalo horn." Curtis came to the office next morning with a heavy heart. He knew how hard the bitter cold pressed upon his helpless wards, and suffered acutely for sympathy. He spoke to all of those he met with unusual tenderness, and asked minutely after the children, to be sure that none were ill or hungry.