While Obed was thus silent, thoughtful, and preoccupied, Gualtier was equally so, and at the same time there was a deep anxiety in his heart, to which the other was a stranger. To him, at that moment, situated as he was--a prisoner, under such circumstances, and in company with his watchful, grim, and relentless captor--there were many thoughts, all of which were bitter enough, and full of the darkest forebodings for the future. He, too, had made discoveries on that eventful day far darker, far more fearful, far more weighty, and far more terrible than any which Obed could have made--discoveries which filled him with horror and alarm for himself, and for another who was dearer than himself. The first of these was the great, the inexplicable fact that Zillah was really and truly alive. This at once accounted for the phantom which had appeared and stricken terror to him and to Hilda. Alive, but how? Had he not himself made assurance doubly sure? had he not with his own hands scuttled that schooner in which she was? had he not found her asleep in her cabin as he prepared to leave? had he not felt the water close up to the deck before he left the sinking yacht? had he not been in that boat on the dark midnight sea for a long time before the mutinous crew would consent to row away, so near to the vessel that any noise would have necessarily come to his ears? He had. How, then, was this? That yacht _must_ have gone down, and she _must_ have gone down with it--drowned in her cabin, suffocated there by the waters, without power to make one cry. So it must have been; but still here she was, alive, strong, vengeful. It could not be a case of resemblance; for this woman had penetrated his disguise, had recognized him, and at the recognition had started to her feet with wild exclamations, hounding on her companion to pursuit.
But in addition to this there was something still more strange. However she may have escaped--as she must have done--by what wonderful concurrence of circumstances had she met with Obed Chute, and entered into this close friendship with him? That man was familiar with a dark past, to which she was related in some strange way. How was it, then, that of all men in the world, this one had become her friend and protector?
But, even so, there was another mystery, so strange, so dark, so inexplicable, that the others seemed as nothing. For he had discovered in her the one whom Lord Chetwynde was seeking with such zeal, and such passion, and such unfailing constancy. How was it that Lord Chetwynde had found her, and where had he found her? and if he had found her, how had he known her? Was he not living with Hilda on terms at least of respect, and acting toward her as though he believed her to be his wife? What could be the cause that had brought him into connection with Obed Chute? Obed Chute had been the confidant of Lady Chetwynde, and knew the story of her shame. How was it that the son of such a mother could associate so habitually with the man who so well knew the history of that mother? If he were not acquainted with his mother's history himself, how could he have found out Obed Chute for his friend? and if he were acquainted with it, how could he have tolerated him as such? From either point of view the question was unanswerable, and the problem insoluble. Yet the fact remained that Lord Chetwynde was in the habit of making constant visits to the house of the man, the very man, to whom the history of Lord Chetwynde's mother was known as a story of shame, and who himself had been the chief agent in helping her, as it appeared, from the ruin to which she had flung herself.
Then, again, there arose the question as to what might be the position of Zillah. How did she happen to be living with Obed Chute? In what way was she living? How did it happen that Lord Chetwynde was carrying on a series of clandestine visits to a woman who was his own wife? Hilda's story of that passionate interview in the kiosk at the Villa Rinalci was now intelligible in one sense. It was no phantom that had terrified her, but the actual form of the living Zillah herself. Yet, making allowance for this, it became more unintelligible than ever. For what could have been the meaning of that scene? If Zillah were alive and his wife, why should Lord Chetwynde arrange so elaborately this interview in the kiosk? why should he be at once so passionate and so despairing? why should he vow his vows of eternal love, and at the same time bid her an eternal farewell? What was the meaning of his information about that "other I whom he hated worse than death," which Hilda had felt like a stroke of death? And why should Lord Chetwynde remain with his false wife, whom he hated, while his true wife, whom he loved, was so near? Why, in the name of Heaven, should he treat the one with even civility, and only visit the other by means of clandestine meetings and stolen interviews? Could such questions be answered at all? Were they not all mad together, or were he and Hilda madder than these? What could be the solution of these insoluble problems?
Such were the questions which filled Gualtier's mind as he drove along--questions which bewildered his brain, and to which he could not find an answer. At one time he tried to think that all these--Zillah. Lord Chetwynde, and Obed Chute--were in alliance; that they understood one another perfectly, and Hilda also; and that they were weaving together some deep plot which was to be her ruin. But this also seemed absurd. For, if they understood her, and knew who she was, why should they take any trouble to weave plots for her? That trouble they could spare themselves, and could arrest her at once whenever they chose. Why did Lord Chetwynde spare her if he knew all? Was it out of gratitude because she had saved him from death? Impossible; for he habitually neglected her now, and gave up all his thoughts and his time to Zillah. Was it possible that Zillah could have been saved, found out her husband, and was now inciting him to this strange course from some desire to get fresh proof against Hilda? No; that was impossible, for she must already have found out proof enough. The withdrawal of her money would of itself be enough to show Hilda's complicity; but her assumption of the rôle of Lady Chetwynde was too audacious for a true wife to bear unmoved or unconvinced.
But these things were inexplicable. He could not find even a plausible solution for such difficult problems. His excited brain reeled beneath the weight of puzzles so intricate and so complicated. He was compelled to dismiss them all from his thoughts. But though he dismissed such thoughts as these, there were others which gave occupation to his whole mind, and these at last excited his chief interest. First among these was the thought of Hilda. That very afternoon she might be coming out to carry out her plan of visiting Obed Chute, and confounding Lord Chetwynde. She would go out knowing nothing of that one whom she had doomed to death, but who was now there to confront her. She would go out, and for what? What? Could it be aught else than ruin, utter and absolute?
This was his last dark terror--all fear for himself had passed away. He feared for her, and for her alone. His love for her, and his devotion to her, which had been so often and so conspicuously tested, which had sent him on such tedious and such perilous enterprises, now, when all was over with himself, and not a ray of hope remained, made him rise above self and selfish considerations, and regard her prospects and her safety alone. The thought of her going out to the villa in utter ignorance of this new and terrific truth was intolerable. Yet what could he do? Nothing; and the fact of his own utter helplessness was maddening at such a time as this. He watched through the window, scanning all the passers-by with feverish anxiety, which was so manifest that at length Obed noticed it, and, supposing that he was meditating some new plan of escape nearer the city, sternly reprimanded him, and drew the blinds so that nothing could be seen. And thus, with close-drawn blinds and in silence, they drove toward the city; so that if Hilda had gone along the road, Gualtier could not have seen her.
At the same time Obed, in thus shutting out Gualtier from all sight of the outside world, shut out himself also. And though Lord Chetwynde may have passed on his way to the villa, yet he could not have been seen by the occupants of the brougham, nor could he have seen them.
At last they reached Florence, and Obed drove up to the prefecture of the police. There he made his statement, and Gualtier was handed over to the authorities, and put in prison on a charge of attempted murder committed in Italian waters.
Gualtier was put into a small chamber, with whitewashed walls, narrow iron-grated window, and solid oaken doors, in which there was a small round opening. There was an iron bed here and a chair. Gualtier flung himself upon the bed, and buried his head in his hands. He felt as if he had reached the verge of despair; yet,-even at that moment, it was not of himself that he thought. Far above his distress and his despair arose the power of his love, and thus turned his thoughts toward Hilda. Was she on her way out? Was she going to ruin? Or was she still at her hotel? She had not said for certain that she was going to the villa on that day; she said that she was going on that day or the next. Perhaps she had postponed it, and reserved her visit for the next. It seemed probable. If it were indeed so, then there was yet time to make an effort to save her. How could he make such an effort? How could he gain communication with her?