One afternoon Northrup went to the deserted chapel on the island. He walked around the building which was covered with a crimson vine; he looked up at the belfry, in which hung the bell so responsive to unseen hands. The place was like a haunted spot, but beautiful beyond words. Northrup tried the door--it swung in; it shared the peculiarities of all the other doors of the Forest. Inside, the light came ruddily through the scarlet creeper that covered the windows--no stained glass could have been more exquisite; the benches were dusty and uncushioned, the pulpit dark and reproving in its aloofness. By the most westerly window there was a space where, apparently, an organ had once stood. There was a table near by and a chair. An idea gripped Northrup--he would come to the chapel and write. There was a stove by the door. He could utilize that should necessity arise. He sat down and considered. Presently he was lost in the working out of his growing plot; already he was well on his way. Over night, as it were, his theme had become clear and connected. He meant to become part of his book, rather than its creator; he would be governed by events; not seek to govern them. In short, as far as in him lay, he would live, the next few weeks, as a man does who has lost his identity and moves among his fellows, intent on the present, but with the background a blank. Northrup felt that if, at the end of his self-ordained exile, he had regained his health, outlined a book, and ascertained what was the cause of the suspicious unrest of the Forest, he would have accomplished more than he had set out to do and would be in a position where he could decide definitely upon his course regarding the war, about which few, apparently, felt as he did. It was his spiritual and physical struggle, as he contemplated the matter now, that was his undoing. He was trying to drive the horror from his consciousness, as a thing apart from him and his. He was overwhelmed by the possessiveness of the awful thing. It caught and held him, threatened everything he held sacred. Well, this should be the test! He would abide by the outcome of his stay in the Forest. At that moment Maclin, oddly enough, came into Northrup's thoughts and the fat, ingratiating man became part, not of the plot of the book, but the grim struggle across the sea. "Good God!" Northrup spoke aloud; "could it be possible?" All along he had been able to ignore the suggestions of disloyalty and treachery that many of his friends held, but a glaring possibility of Maclin playing a hideous rôle alarmed him; made every fibre of his being stiffen. The man was undoubtedly German, though his name was not. What was he up to?