Highest above all that jagged western skyline, shouldering up above all other buttes and plateaus, Twin Buttes peremptorily challenged attention. Remarkably alike from all sides, when viewed from the CL ranch-house they seemed to have been cast in the same mold; and the two towering, steep-sided masses with their different colored strata stood high above the Barrier and the chaos behind it like concrete examples of eternity.

Twin Buttes were the lords of their realm, and what a realm it was! Around them for miles great buttes rose solidly upward, naked on their abrupt sides except for an occasional, straggling bush or dwarfed pine or fir which here and there held precarious footholds in cracks and crevices or on the more secure placement of a ledge. Deep draws choked with brush lay between the more rolling hills along the eastern edge of the watershed where the Barrier stood on guard, and rich patches of heavy grass found the needed moisture in them. On the slopes of the hills were great forests of yellow pine, a straggling growth of fir crowning their tops. Farther west, where the massive buttes reared aloft, the deep canyons were of two kinds. The first, wide, with sloping banks of detritus, were covered with pine forests and torn with draws; the second, steep-walled, were great, narrow chasms of wind- and water-swept rock, bare and awe inspiring. They sloped upward to the backbone of the watershed and had humble beginnings in shallow, basin-like arroyos, which gradually became boxes in the rock formation as the level sloped downward.

But the chaos stopped at the Barrier, which marked the breaking of stratum upon stratum of the earth's crust. Ages ago there had been a mighty struggle here between titanic forces. To the west the earth's crust, battered into buttes, canyons, draws, and great plateaus, had held out with a granite stubbornness and strength defying the seething powers below it; but the limestone and the sandstone, weaker brothers, betrayed by the treachery of the shales, had given under the great strain and parted. The western portion had held its own; but the eastern section had dropped down into the heaving turmoil and formed the floor of the valley of the Deepwater. And as if in compensation, the winds of the ages, still battling with the stubborn buttes, had robbed them of soil and deposited it in the valley.

One evening, when Johnny rode in for supper, Logan met him at the corral and held out his hand.

"Shake, Nelson," he smiled. "Crosby went to town today and brought me a letter from th' Tin Cup. After you have fed up, come around to my room an' see me. I want to hold a right lively pow-wow with you."

"Shore enough!" laughed Johnny, an expectant grin on his face. "Bet he laid me out from soda to hock, tail to bit, th' old pirate!"

"Well, you've got a terrible reputation, young man. Go an' feed."

Johnny was the first at the table that night, and the first away from it by a wide margin. Rolling a cigarette, he lit it and hastened to Logan's quarters, where he found the foreman contentedly smoking.

"Come in an' set down," invited the foreman. "We're goin' to do a lot of talkin'; it's due to be a long session. There's th' letter."

Johnny read it: