They waited several minutes, which seemed interminable, then a dark form appeared and a voice whispered softly: "Somethin's up! Let's get the horses over by the fence so's they can't hear us." The twin led the way, taking a wide circuit about the spot from where the sound of voices came. They reached the fence quickly without noise, securing their horses behind a screen of scrubby willows. "Now, go on," said the girl. "What did you hear?" "When I crawled up close I saw two men. One of 'em said, 'Shut up. You're makin' too much noise! Do you want 'em to hear you up to the house?' The other said he didn't give a damn, that they might just as well make a good job of it an' kill off Livingston while they were getting rid of his sheep. These two fellers have just come over to guard the road from the house to keep the men there from interferin', but the mob's down there at the corral waitin' to do the work. I found that much out an' then I sneaked back. I reckon they're goin' to drive the sheep over the cut-bank." "The devils!" cried Hope, under her breath. "They're going to pile up the sheep and kill him if he interferes, are they? _We'll show them!_" "We can't do anything," said the boy. "There's more'n a dozen men out there at the corrals, an' it's darker'n pitch." "So we'll just have to stand here and see that crime committed!" she burst out. "No, not on your life! You boys have got to stand by me. Surely you're just as brave as a girl? We're going over there where we can see what's going on, and the first man that tries to drive a sheep out of that corral gets one of these!" She patted the barrel of her rifle as she pulled it from its saddle case. "Get your guns and come along." But they were not far behind her in getting their weapons. The older boys had revolvers, and little Ned was armed with a Winchester repeating shotgun. The twins were never seen without their guns, and had the reputation of sleeping with them at night. For wildness those two boys were the terror of the country. Their hearts sang a heathenish song of joy at this new adventure. Surely they were as brave as a girl! Her taunt rankled some. They would show her that they were not cowards! She had begun to worry already! "Oh, what if it should be too late! What if we should be too late! Oh, it can't be! Let's go faster!" she cried. The breed boys crept along close to the ground, making altogether much less noise than the girl, who seemed to think that speed and action were all that was necessary. "Sh! Keep quieter. You musn't let them know anyone's 'round. Those fellers by the road 're just over there, an' they'll hear us," whispered Dan.