The even flow of his speech ceased.—"What do you think of it, Helen?" he demanded, almost harshly.

"I think it can't last. It is too intangible, too fantastic."

"I admit that to keep it intact needs an infinity of precautions. For instance, I can make no near acquaintance with Naples. I cannot permit myself to see the town at close quarters. I only look at it from here. If I want to go to or from the yacht, I do so at night and in a closed carriage. I took on de Vallorbes' box at the San Carlo. If any good opera is given I go and hear it. Otherwise I remain exclusively in the house and garden. I am not acquainted with a single soul in the place."

"And the woman," Helen exclaimed, a singular emotion at once of envy and protest upon her. "Do you treat her with the same cold-blooded calculation?"

"Of the woman I know just as much and just as little as I know of Naples. It is conceivable there may be unlovely elements in her character, as well as unlovely quarters of this beautiful city. I have avoided knowledge of both. You see the whole arrangement is designed not for her benefit, but for my own. It's an elaborate piece of self-seeking on my part, but, so far, it has really worked rather successfully."

"It is preposterous. It cannot in the nature of things continue successful," Helen declared.

"I am not so sure of that," he replied calmly. "Even the most preposterous of religious systems proves to have a remarkable power of survival. Why not this one? In any case, neither the success nor the failure depends on me. I shall be true, on my part. The rest depends on her."

As Richard spoke he turned, leaning his back against the balustrade, his face away from the sunlight and the wide view. Again the extent of his deformity became arrestingly apparent to Madame de Vallorbes.

"Has this woman ever been here?" she asked.

"Yes—she has been here."