"Must be somebody camped down there," I hazarded.
"A camp-fire would hardly flash and die out like that, Sarge," he answered thoughtfully. "At least, not an ordinary one. There are some folk in this country, you know, who manifest a very retiring disposition at times. That looks to me like a blind fire or a signal. Let's wait a minute."
We sat there on our horses, grouped close together, a minute that lengthened to five; then MacRae broke off in the middle of a sentence as the flare leaped up, flickered an instant, and was blotted out again. I could have sworn I heard a cry, and one of my men spoke in a tone that assured me my imagination had not been playing a trick.
"Hear that?" he asked eagerly. "Somebody hollered down there."
"I don't much like that," MacRae said, in a low tone. "I have a hunch that something crooked is going on, and I reckon I'll go down and see what that fire means. You fellows better go a little farther and wait for me."
"Not on your life," I protested. "You might run into most any kind of formation. We'll go in a bunch, if we go at all."
"Might be Injuns," Bruce Haggin put in. "An', anyhow, whatever play comes up, four men's a heap better'n one. If you're bound t' mix in, why, lead the way. I'm kinda curious about what's down there m'self."
So near to the post it was that MacRae almost knew the feel of the ground underfoot. He led us a hundred yards along the rim of the bank and stopped again.
"This is as good a place as any, but you'll have to get down and lead your horses," he warned. "It's a devil of a scramble from here to the bottom."
We dismounted, and speedily found that MacRae hadn't exaggerated the evil qualities of that descent. If there had been boulders on that hillside the noise of our coming would have alarmed a deaf man; but the soft dirt and slippery grass gave out no sound, though we slid and tumbled and dug in our heels for a foothold till the sweat streamed down our cheeks.