"Show who?" growled Collinson.

"Why,—hang it!—our friends, our heirs, our relations—to get your money, hesitated Uncle Dick.

"And do you kalkilate," said Collinson, with deeply laboring breath, "that if you got killed, that I'd be coming on your folks for the worth of the d—d truck I giv ye? Go 'way! Lemme git out o' this. You're makin' me tired." He stalked to the door, lit his pipe, and began to walk up and down the gravelly river-bed. Uncle Dick followed him. From time to time the two other guests heard the sounds of alternate protest and explanation as they passed and repassed the windows. Preble Key smiled, Parker shrugged his shoulders.

"He'll be thinkin' you've begrudged him your grub if you don't—that's the way with these business men," said Uncle Dick's voice in one of these intervals. Presently they reentered the house, Uncle Dick saying casually to Parker, "You can leave that draft on the bar when you're ready to go to-morrow;" and the incident was presumed to have ended. But Collinson did not glance in the direction of Parker for the rest of the evening; and, indeed, standing with his back to the chimney, more than once fell into that stolid abstraction which was supposed to be the contemplation of his absent wife.

From this silence, which became infectious, the three guests were suddenly aroused by a furious clattering down the steep descent of the mountain, along the trail they had just ridden! It came near, increasing in sound, until it even seemed to scatter the fine gravel of the river-bed against the sides of the house, and then passed in a gust of wind that shook the roof and roared in the chimney. With one common impulse the three travelers rose and went to the door. They opened it to a blackness that seemed to stand as another and an iron door before them, but to nothing else.

"Somebody went by then," said Uncle Dick, turning to Collinson. "Didn't you hear it?"

"Nary," said Collinson patiently, without moving from the chimney.

"What in God's name was it, then?"

"Only some of them boulders you loosed coming down. It's touch and go with them for days after. When I first came here I used to start up and rush out into the road—like as you would—yellin' and screechin' after folks that never was there and never went by. Then it got kinder monotonous, and I'd lie still and let 'em slide. Why, one night I'd a' sworn that some one pulled up with a yell and shook the door. But I sort of allowed to myself that whatever it was, it wasn't wantin' to eat, drink, sleep, or it would come in, and I hadn't any call to interfere. And in the mornin' I found a rock as big as that box, lying chock-a-block agin the door. Then I knowed I was right."

Preble Key remained looking from the door.