Overlook was crude and temporary. The inhabitants were making a roadbed for a new railway at a spot where the job was extraordinary, requiring an uncommonly large proportion of brain to brawn in the work. Those who were mental laborers in the remarkable feat of engineering, or were at least bosses of the physical toil, were the ones who had errands at the telegraphic shed, and for whom Mary sent and received messages over the wires. The isolated colony of workers was one hundred miles deep in a wilderness of mountain and forest, but not as many seconds distant, measured by the time necessary for electrical communication from the construction company's headquarters in a great city. "Must you wait for an answer?" Mary said, as she clicked the last word of a message. "It's an hour since your first telegram went, and they seem in no hurry to reply." Polite indifference, and nothing else, was in her clear, gentle voice. There was neither boldness nor shyness in the eyes that opened wide and blue, as she lifted them from the paper to the man whom she questioned. There was no more of a smile than of a pout on the mouth that worded the inquiry. She did not indicate the faintest interest as to whether he went or stayed, although she did suggest that he might as well go. "I'd rather lounge here, if you don't mind," was Gerald Heath's answer. Here the alertness of the placid girl was faintly shown by a quick glance, but it was so furtive that the subject of her wariness did not know his face was being scrutinized; and she was quickly convinced that she was not the cause of his remaining, for he said: "I'll tell you why I'm anxious about the telegram, and in a hurry to get it."