The fire was burning low, and the guard were sitting so closely round it that the lower part of the room was in black shadow; so that, though I was looking out for Rube, I didn't see him till he was close enough to touch me. It was a delicate job opening all the pans, but we did it without making as much noise as would scare a deer, and then, each taking a rifle by the barrel, we were ready. Pedro was just telling a story of how he had forced an old man to say where his money was hid, by torturing his daughters before his eyes, and how, when he had told his secret, and the money was obtained, he had fastened them up, and set the house alight--a story which was received with shouts of approving laughter. As he finished down came the butt of Rube's rifle on his head with a squelch, while mine did the same on the head of the next man. For an instant there was a pause of astonishment, for no one knew exactly what had happened; then there was a wild yell of surprise and fear, as our rifles came down again with a crashing thud. All leaped to their feet, the man I aimed my next blow at rolling over, and just escaping it. Rube was more lucky, and just got his man as he was rising. 'Hoorah! Seth,' he shouted, 'five down out of eleven.' We drew back now to our posts as agreed on, and the Mexicans drawing their knives, made a rush forward. They ain't cowards, the Mexicans--I will say that for them; and when these fellows found they were caught like rats in a trap, they fought desperately. They knew there was no mercy to expect from Rube and me. They divided, and three came at each of us. Two went down as if they were shot, and I was just whirling my rifle for another blow, when I heard a crash, and then a shout from Rube, 'Help, Seth!'