She is of an extraordinary beauty, thought Castus, as he noted the wealth of hair, blue eyes, clear skin, and finely chiselled features. Evidently of noble birth, for she wore a linen shirt under her robe of fur, and carried a gold chain about her neck. There was a look of arrogance about her--a disdain, as it were, that set off her beauty like a jewel, and as she conversed with Rufus she seemed, so Castus thought, to be eyeing himself not without interest. 'What dost thou think of me, O Roman?' she seemed to ask through her disdainful eyes. 'Am I not more beautiful than all the women of Rome? Wouldst like to possess me? I care for none that proves not himself to be a conqueror.' Castus moved his pony slowly onward, then pausing for his comrade looked back upon this proud girl of the wood who had aroused sensations he thought he had left behind him in Rome. As she bade good-bye to Rufus she turned away, but her last glance was not upon Rufus but upon Castus, as the latter delighted to note. 'Who is this moorland beauty?' he inquired of his comrade, as the two rode on again together. 'She is a cousin of mine,' Rufus replied carelessly. 'My mother and her father and mother desire us to wed, but there is no hurry for that. I long for more hunting with thee, O Castus, and to be the complete soldier before I give myself to marriage.' 'How is she named?' inquired his friend further, unable to subdue his interest. 'Penchrysa,' said Rufus, 'but for short I call her Pen.' 'Penchrysa,' repeated Castus to himself; ''tis a fit and most romantic name.' Then aloud he asked, 'Did she look upon Caesar as he passed by this morning?' 'Yes,' replied Rufus, 'she heard he was to pass along the wall, and she saw him from the shelter of the wood.' 'Does she then love Rome like yourself?' pursued Castus. His companion hesitated a moment before he replied. 'She hath a proud soul in her. She loves courage and prowess above all else, and so will, I believe, love Rome even as I, at the last. The great wall,' continued the young Briton, 'will prove to her Rome's might, and Corstopitum with its stored granaries and streets of shops will show her its civilisation. I have bid her come in to-morrow with her small brother when the market is open and the country folk bring in their mead and honey and fowls, and any grouse and salmon they may have netted.' 'Good,' replied Castus, 'we will show her the sights of Rome's newest achievement.' Then fearing he might be playing false with his friend he thrust away all idea of this disdainful beauty of the moors from him and commenced to explain to his comrade his simplification of the then method of sending five signals from turret to turret, from mile castle to mile castle along the length of the wall, so as to ensure greater accuracy. Yet ever the challenge of the arrogant moorland princess assailed his heart.