When I had fairly got out of the lodge, I went along without losing any more time, wonderfully puzzled in my own mind. Here was a riddle I could neither understand nor find any key to. After hearing little Sara’s tale, and all she had to say about the Italian, there was nothing so surprising in finding him out here, if it should happen to be him, seeing the park was only a few miles from Chester; only that Sara showed more interest in him than she had any call to do, and if he should happen to be coming after _her_, it was a thing that should be looked to. But why, in all the world, should _Sarah_ be agitated by the sight of him? _That_ was the extraordinary circumstance. As for supposing her to be alarmed at the idea of a robber, that, of course, was the merest folly, and I never entertained the idea for a moment. But if this were not the reason, what could the reason be? I was entirely lost in bewilderment and consternation. Could it be the mere passing face of a stranger which made her so deeply anxious as to the name of the visitor who called next day, and the entrance of Ellis with the card? How, in all the world, could a wandering Italian, seeking or pretending to seek for somebody no one had ever heard of, make any difference to Sarah? The more I turned it over the more I was mystified. I could not even guess at any meaning in it; but to drive five miles round out of her way, to be so excited all at once about the heir of the Mortimers, and to have got such a strange, watchful, vigilant look on her face, these changes could not come from nothing: but I had not the merest shadow of a clue to guide me in connecting little Sara’s Italian, if it was he, with my sister Sarah’s agitation and excitement. I stopped short at this, and could not go a step further; if there was any connection between the two--if there was nothing else to account for Sarah’s trouble which I did not know of--then the whole affair was the most extraordinary mystery I ever came across.