Fraser's eyes fixed themselves on a young man who passed on the run. He suddenly put his fingers to his lips and gave a low whistle. The running man stopped instantly, his head alert to catch the direction from which the sound had come. Steve whistled again and the stranger turned toward them. “It's Brown, one of my rangers,” explained the lieutenant. Brown, it appeared, had just reached town and stabled his horse when word came to him that there was trouble on the plaza. He had been making for it when his officer's whistle stopped him. “It's all over except getting this man to safety. I'm going to put him down an abandoned shaft of the Jackrabbit. He'll be safe there, and nobody will think to look for him in any such place,” said Fraser. The man from the Panhandle drew his friend to one side. “Do you need me any longer? I left Miss Kinney right on the edge of that mob, and I expect I better look around and see where she is now.” “All right. No, we don't need you. Take care you don't let any of these miners recognize you. They might make you trouble while they're still hot. Well, so-long. See you to-morrow at the hotel.” The Tennessean looked to his guns to make sure they hung loose in the scabbards, then stepped briskly back toward the plaza. CHAPTER VIII -- WOULD YOU WORRY ABOUT ME? Margaret Kinney's heart ceased beating in that breathless instant after the two dauntless friends had flung defiance to two hundred. There was a sudden tightening of her throat, a fixing of dilated eyes on what would have been a thrilling spectacle had it not meant so much more to her. For as she leaned forward in the saddle with parted lips she knew a passionate surge of fear for one of the apparently doomed men that went through her like swift poison, that left her dizzy with the shock of it. The thought of action came to her too late. As Dunke stepped back to give the signal for attack she cried out his name, but her voice was drowned in the yell of rage that filled the street. She tried to spur her horse into the crowd, to force a way to the men standing with such splendid fearlessness above this thirsty pack of wolves. But the denseness of the throng held her fixed even while revolvers flashed. And then the miracle happened. She saw the door open and limned in a penumbra of darkness the white comely face of a woman. She saw the beleaguered men sway back and the door close in the faces of the horde. She saw bullets go crashing into the door, heard screams of baffled fury, and presently the crash of axes into the panels of the barrier that held them back. It seemed to fade away before her gaze, and instead of it she saw a doorway full of furious crowding miners.