'Yes, I am quite, quite sure I know it. Don't you remember, Charley, the day that those wounded Indians started, as we were taking the quivers down to them, I noticed that one arrow had two feathers which I had never seen before, and could not guess what bird they came from. They were light blue, with a crimson tip. I pulled one off to compare it with my others. It is at home now. I remember that I chose the one I did, because the other one had two of the little side feathers gone. This is the feather, I can most solemnly declare, and you see the fellow one is gone. That arrow belongs to one of the men we recovered.' All crowded round to examine the arrow, and then Mr. Hardy said solemnly, 'Thank God for His mercy, He has decided our way now. Undoubtedly, as Hubert says, one of the men we aided is of the party, and wishes to show his gratitude. So he has managed to get a piece of Ethel's dress, and has tied it to this arrow, hoping that we should recognise the feather. Thank God, there is no more doubt, and thank Him, too, that Ethel has at least one friend near her.' All was now joy and congratulation, and Hubert rubbed his hands, and said triumphantly, 'There, Charley, you were always chaffing me, and wanting to know what was the good of my collection, and now you see what was the good. It has put us on the right trail for Ethel, and you will never be able to laugh at me about my collection again.' CHAPTER XVI. AT THE STAKE. It was on the evening of the fifth day after her capture by the Indians, that Ethel Hardy rode into a wide valley in the heart of the mountains. It was entered by a narrow gorge, through which ran a stream. Beyond this the hill receded, forming a nearly circular basin a mile in diameter, from the sides of which the rocks ascended almost perpendicularly, so that the only means of entering it was through the gorge. Clumps of trees were scattered everywhere about, and nearly in the centre stood a large Indian village, numbering about three hundred lodges, the population of which, consisting almost entirely of women and children, came out with shrill cries of welcome to meet the returning band. This was two hundred strong. Before them they drove about four hundred cattle and fifteen hundred sheep. In the midst of the band Ethel Hardy rode, apparently unwatched, and forming part of it. The girl was very pale, and turned even more so at the wild yells of triumph which rose around her, when those who had been left behind learned how signal had been the success of their warriors, and heard that the captive in their midst was one of the family which had inflicted such terrible loss upon the tribe two years previously. Fortunately she could not understand the volleys of threats and curses which the women of the tribe heaped upon her, although she could not mistake their furious ejaculations.