"Do you invent, build, finance?" A bit of a gulf had opened up between them. Elsa might not be prepared to marry Arthur, but she certainly would not tolerate a covert sneer in regard to his accomplishments. Quietly and with dignity he answered: "I have built bridges in my time over which trains are passing at this moment. I have fought torrents, and floods, and hurricanes, and myself. I have done a man's work. I had a future, they said. But here I am, a subject of your pity." She instantly relented. "But you are young. You can begin again." "Not in the sense you mean." "And yet, you tell me you are going back home." "Like a thief in the night," bitterly. XI THE BLUE FEATHER Elsa toyed with her emeralds, apparently searching for some flaw. Like a thief in the night was a phrase that rang unpleasantly in her ears. Her remarkable interest in the man was neither to be denied nor ignored. In fact, drawing her first by the resemblance to the man she wanted to love but could not, and then by the mystery that he had thrown about his past simply by guarding it closely, it would have been far more remarkable if she had not been deeply interested in him. But to-night she paused for a moment. A little doubt, like one of those oblique flaws that obscured the clarity of the green stones, appeared. She had always been more or less indifferent to public opinion, but it had been a careless thoughtless indifference; it had not possessed the insolent twist of the past fortnight. To receive the cut direct from a man whose pomposity and mental density had excited her wit and amusement, surprised her even if it did not hurt. It had rudely awakened her to the fact that her independence might be leading her into a labyrinth. She was compelled to admit that at home she would have avoided Warrington, no matter how deeply sorry she might have been. His insistent warning against himself, however, served to arouse nothing more than a subtle obstinacy to do just as she pleased. And it pleased her to talk to him; it pleased her to trifle with the unknown danger. Something new had been born in her. All her life she had gone about calmly and aloofly, her head in the clouds, her feet on mountain-tops. She had never done anything to arouse discussion in other women. Perhaps such a situation had never confronted her until lately. She had always looked forth upon life through the lenses of mild cynicism. So long as she was rich she might, with impunity, be as indiscreet as she pleased. Her money would plead forgiveness and toleration. . . . Elsa shrugged. But shrugs do not dismiss problems. She could have laughed. To have come all this way to solve a riddle, only to find a second more confusing than the first! Like a thief in the night. She did not care to know what he had done, not half so much as to learn what he had been. Peculations of some order; of this she was reasonably sure. So why seek for details, when these might be sordid?