Lee Virginia was now living a romance stranger and more startling than any she had ever read. In imagination she was able to look back and down upon the Fork as if she had been carried into another world--a world that was at once primeval yet peaceful: a world of dreaming trees, singing streams, and silent peaks; a realm in which law and order reigned, maintained by one determined young man whose power was derived from the President himself. She felt safe--entirely safe--for just across the roaring mountain torrent the two intrepid guardians of the forest were encamped. One of them, it is true, came of Swedish parentage and the other was a native of England, but they were both American in the high sense of being loyal to the Federal will, and she trusted them more unquestioningly than any other men in all that West save only Redfield. She had no doubt there were others equally loyal, equally to be trusted, but she did not know them. She rose to a complete understanding of Cavanagh's love for "the high country" and his enthusiasm for the cause, a cause which was able to bring together the student from Yale and the graduates of Bergen and of Oxford, and make them comrades in preserving the trees and streams of the mountain States against the encroachments of some of their own citizens, who were openly, short-sightedly, and cynically bent upon destruction, spoliation, and misuse. She had listened to the talk of the Forester and the Supervisor, and she had learned from them that Cavanagh was sure of swift advancement, now that he had shown his courage and his skill; and the thought that he might leave the State to take charge of another forest brought her some uneasiness, for she and Lize had planned to go to Sulphur City. She had consented to this because it still left to her the possibility of occasionally seeing or hearing from Cavanagh. But the thought that he might go away altogether took some of the music out of the sound of the stream and made the future vaguely sad. XV WETHERFORD PASSES ON For the next two days Cavanagh slept but little, for his patient grew steadily worse. As the flame of his fever mounted, Wetherford pleaded for air. The ranger threw open the doors, admitting freely the cool, sweet mountain wind. "He might as well die of a draught as smother," was his thought; and by the use of cold cloths he tried to allay the itching and the pain. "What I am doing may be all wrong," he admitted to Swenson, who came often to lean upon the hitching-pole and offer aid. "I have had no training as a nurse, but I must be doing something. The man is burning up, and hasn't much vitality to spare. I knew a ranger had to be all kinds of things, cowboy, horse-doctor, axe-man, carpenter, surveyor, and all the rest of it, but I didn't know that he had to be a trained nurse in addition." "How do you feel yourself?" asked his subordinate, anxiously.