He paused for a moment in his feverish survey of events. To think of Jane was to have before one's mind a picture of something absolutely fair and straightforward. A high standard of honour was not difficult to her; it came as naturally as speaking in a well-bred manner, or walking with that air of grace and distinction which was characteristic of her. Such women do not need to preach, and seldom do so. Their lives suggest a torch held high above the common mirk of life. Peter had never imagined for a moment that he was in the least degree good enough for her; but, all the same, he meant to fight for all that he was worth for every single good thing that he could get for her. ... His brother even had a son. His nephew was in the house now. Peter laughed out loud. The boy had a Spanish mother; but if there ever had been a marriage between Purvis and her it could easily be set aside. Purvis had been married several times, or not at all. Dunbar thought that his real wife was an English woman at Rosario. He reflected with a sense of disgust that, he and Purvis being both of them fair men, it might even be said that they resembled each other in appearance; and he wondered if he would ever hold up his head again now that he knew that the same blood ran in the veins of both, and that this murderer, with his bloodstained hands, was his brother. And what in Heaven's name was the use of rescuing a man from one difficulty when he would fall into something much worse at the next opportunity? Finally, there was nothing for it but to remain inactive and let Purvis escape if he could, but to do nothing to help him. Time was getting on now; another half-hour and it would be too late to start. Perhaps the whole real difficulty resolved itself round Jane. Jane, as a matter of fact, had taken up her position quite close to Peter Ogilvie this evening in the dark of the tropical night. There were probably devils on either side of him, but Jane was certainly there. She looked perfectly beautiful, and there was not a line in her face which did not suggest something fair and honest and of good worth. ... But suppose the man turned out to be an impostor after all? Then Dunbar had better treat with him. The chain of evidence was pretty strong, but there might be a break in it. ... He could not go alone down the river; Ross and Toffy and Hopwood would have to come too, to man the four-oared boat, and some one would have to steer, because the river was dangerous of navigation and full of sandbanks and holes. Why should he involve his friends in such an expedition to save a man who had sneaked off from a boat and left a whole crew to perish, and who had shot in cold blood the men who rowed him to safety? _Before God he was not going to touch the man, nor have anything to do with him!_ Half an hour had passed. In twenty minutes it would be too late to start.