But Agatha had a harder task before her now. Remembering the heart-broken tone in which he had bidden her good-bye on the former occasion, and easily imagining the suffering he must have endured during her absence, both from loneliness and from apprehension for her safety, she thought with something like terror of her new necessity of leaving him again, almost in the very hour of his joy at her return. For it was her resolute purpose to set out again within a very few days,—as soon, indeed, as she could feel confidence that her preliminary letters would reach their destination before her own arrival there.

There were other matters that troubled her, too. She must tell her Chummie the reason for her second journey, and that would be a distressing thing for her to do. She must tell him frankly—for she would never in the least trifle with truth, especially in dealing with him—that she had learned to love Baillie Pegram, and that she had in effect put it out of possibility that Baillie Pegram should ever ask for knowledge of that fact.

To a woman of her sensitively proud nature, such a confession, even to her grandfather, seemed almost shameful. She shrank from the very thought of it, and flushed crimson every time it came to her mind during that long day's ride. Yet not for one moment did she falter in her determination to undergo the ordeal. Not for one moment did she entertain a thought of evading the painful confession, or in any way disguising the truth. So much was due to her grandfather, and never in her life had she cheated him of his dues as Chummie. It was due to herself also. To shrink from a duty because of its painfulness would be cowardice, and there was no touch or trace of that most detestable weakness in her soul.

"Anyhow," she resolved, "I'll let him have one whole day of joy before I grieve him with the news that I must go away again. And in telling him of my first journey I'll say as little as I can about the dangers encountered and the hardships endured; I'll make as much of a frolic of it as I can in the telling. Surely there will be no untruthfulness in that."

That day's journey was a long one, but the start was early, and Baillie Pegram's horse was a willing one, as that energetic young man's horses were apt to be, while as for the troopers of the escort, they and their horses were accustomed to follow at any pace their leader might set. It was barely three o'clock in the afternoon, therefore, when the cavalcade arrived at Willoughby, and Agatha threw herself into the old gentleman's arms.

"Oh, Agatha!"

"Oh, Chummie!"

That at first was all that the two could say. When Colonel Archer found voice he greeted the troopers and bade them leave their horses to the care of his servants. For the men were of that class, socially, to which Colonel Archer belonged, and there was no thought at that time in Virginia of treating a gentleman otherwise than as a gentleman, merely because he happened to be a private soldier.

"You will be my guests for the night," the host said, quite as if that settled the matter. But the sergeant had orders which he must obey,—orders which Stuart, with his unfailing foresight, had probably given, to make sure that the presence of his men at Willoughby overnight might not spoil an occasion of tender affection.

"Thank you very cordially, Colonel Archer," answered the sergeant; "but we are under orders to move on toward Loudoun County to-night. We are permitted to rest the horses for three hours only. After that we must march about a dozen miles before sleeping, so that we may complete a little scouting expedition into Loudoun to-morrow. Our orders on that point are peremptory."