"Thank you," said Priscilla; and he got off his horse and she turned and walked beside him with the same unruffled indifference with which she would have walked beside the Countess Disthal or in front of an attending lacquey. Nor did she speak, for she was busy thinking of Fritzing and hoping he was not being too anxious about her, and Tussie (God defend his innocence) thought she was shy. So sure was he as the minutes past that her silence was an embarrassed one that he put an end to it by remarking on the beauty of the evening, and Priscilla who had entirely forgotten Miss Schultz gave him the iciest look as a reminder that it was not his place to speak first. It was lost on Tussie as a reminder, for naturally it did not remind him of anything, and he put it down at first to the girl's being ill at ease alone up there with a strange man, and perhaps to her feeling she had better keep him at arm's length. A glance at her profile however dispelled this illusion once and for ever, for never was profile of a profounder calm. She was walking now with her face in shadow, and the glow behind her played strange and glorious tricks with her hair. He looked at her, and looked, and not by the quiver of an eyelash did she show she was aware of anybody's presence. Her eyes were fixed on the ground, and she was deep in thought tinged with remorsefulness that she should have come up here instead of going straight home to the farm, and by losing her way and staying out so long have given Fritzing's careful heart an unnecessary pang of anxiety. He had had so many, and all because of her. But then it had been the very first time in her life that she had ever walked alone, and if words cannot describe the joy and triumph of it how was it likely that she should have been able to resist the temptation to stray aside up a lovely little lane that lured her on and on from one bend to another till it left her at last high up, breathless and dazzled, on the edge of the heath, with Exmoor rolling far away in purple waves to the sunset and all the splendour of the evening sky in her face? She had gone on, fascinated by the beauty of the place, and when she wanted to turn back found she had lost herself. Then appeared Sir Augustus to set her right, and with a brief thought of him as a useful person on a nice horse she fell into sober meditations as to the probable amount of torture her poor Fritzi was going through, and Augustus ceased to exist for her as completely as a sign-post ceases to exist for him who has taken its advice and passed on. He looked at her, and looked, and looked again. He had never seen any one quite so beautiful, and certainly never any one with such an air of extreme detachment. He was twenty-one and much inclined to poetry, and he thought as she walked beside him so tall and straight and aloof, with the nimbus of flaming hair and the noble little head and slightly stern brow that she looked like nothing less than a young saint of God.