Even as the new couriers came speeding through the veil of falling flakes, riding jubilantly over the wide-rolling prairie with their news of victory and battle, the post commander at Fort Frayne was puzzling over a missive that had come to him, he knew not how, mysterious as the anarchists' warnings said to find their way to the very bedside of the guarded Romanoffs. Sentry Number 4 had picked it up on his post an hour before the dawn--a letter addressed in bold hand to Major Stanley Flint, commanding Fort Frayne, and, presuming the major himself had dropped it, he turned it over to the corporal of his relief, and so it found its way toward reveille into the hands of old McGann, wheezing about his work of building fires, and Michael laid it on the major's table and thought no more about it until two hours later, when the major roused and read, and then a row began that ended only with the other worries of his incumbency at Frayne. Secretly Flint was still doing his best to discover the bearer when came the bold riders from the north with their thrilling news. Secretly, he had been over at the guard-house interviewing as best he could, by the aid of an unwilling clerk who spoke a little Sioux, a young Indian girl whom Crabb's convalescent squad, four in number, had most unexpectedly run down when sent scouting five miles up the Platte, and brought, screaming, scratching and protesting back to Frayne. Her pony had been killed in the dash to escape, and the two Indians with her seemed to be young lads not yet well schooled as warriors, for they rode away pellmell over the prairie, leaving the girl to the mercy of the soldiers. Flint believed her to be connected in some way with the coming of the disturbing note, which was why he compelled her detention at the guard-house. Under Webb's _regime_ she would have been questioned by Hay, or some one of his household. Under Flint, no one of Hay's family or retainers could be allowed to see her. He regarded it as most significant that her shrillest screams and fiercest resistance should have been reserved until just as her guardians were bearing her past the trader's house. She had the little light prison room to herself all that wintry morning, and there, disdainful of bunk or chair, enveloped in her blanket, she squatted disconsolate, greeting all questioners with defiant and fearless shruggings and inarticulate protest. Not a syllable of explanation, not a shred of news could their best endeavors wring from her. Yet her glittering eyes were surely in search of some one, for she looked up eagerly every time the door was opened, and Flint was just beginning to think he would have to send for Mrs. Hay when the couriers came with their stirring news and he had to drop other affairs in order to forward this important matter to headquarters.