Hastily he abandoned that line of thought. He had no right to infer anything whatever, who had thrust himself uninvited into her concerns—uninvited, that was to say, in the second instance, having been once definitely given his congé. Inevitably, however, a thousand unanswerable questions pestered him; just as, at each fresh facet of mystery disclosed by the sequence of the adventure, his bewilderment deepened.

The girl stirred restlessly. "I have been thinking," she volunteered in a troubled tone, "that there is absolutely no way I know of, to thank you properly."

"It is enough if I've been useful," he rose in gallantry to the emergency.

"That," she commented, "was very prettily said. But then I have never known any one more kind and courteous and—and considerate, than you." There was no savor of flattery in the simple and direct statement; indeed, she was looking away from him, out of the window, and her face was serious with thought; she seemed to be speaking of, rather than to, Kirkwood. "And I have been wondering," she continued with unaffected candor, "what you must be thinking of me."

"I? ... What should I think of you, Miss Calendar?"

With the air of a weary child she laid her head against the cushions again, face to him, and watched him through lowered lashes, unsmiling.

"You might be thinking that an explanation is due you. Even the way we were brought together was extraordinary, Mr. Kirkwood. You must be very generous, as generous as you have shown yourself brave, not to require some sort of an explanation of me."

"I don't see it that way."

"I do ... You have made me like you very much, Mr. Kirkwood."

He shot her a covert glance—causelessly, for her naiveté was flawless. With a feeling of some slight awe he understood this—a sensation of sincere reverence for the unspoiled, candid, child's heart and mind that were hers. "I'm glad," he said simply; "very glad, if that's the case, and presupposing I deserve it. Personally," he laughed, "I seem to myself to have been rather forward."