On the grassy expanse known locally as Injun Creek, fifteen hundred head of cattle were milling restlessly in a close-held herd over which gray dust hovered and settled and rose again. Toward it other cattle came lowing, trotting now and then when the riders pressed close, essaying a retreat when the way seemed clear. From Devil's Tooth they came, and from Lava Bed way, and from the rough sandstone ridges of Mill Creek. Two by two the riders, mere moving dots at first against a monotone of the rangeland, took form as they neared the common center. Red cattle, black cattle, spotted and dingy white, with bandy-legged, flat-bodied calves keeping close to their mothers, kicking up their heels in sheer joy of their new life when the pace slowed a little, seeking a light lunch whenever the cows stopped to cast a wary glance back at their pursuer. A dozen brands were represented in that foregathering: The NL brand of Tom Lorrigan on most, with its various amendments which differentiated the property of other members of the family, since all of the Lorrigans owned cattle. There was the NL Block of Belle Lorrigan, the ANL which was Al's brand, the DNL of Duke and the LNL which belonged to Lance; monograms all of them, deftly constructed with the fewest possible lines. There was that invitation to the unlawful artistry of brand-working, the Eleven which Sleek Douglas thought quite sufficient to mark his cattle. It was merciful to the calves, he maintained, and as to thieves, the dishonest would be punished by law and the Douglas wrath. The Miller brand, a plain Block, showed now and then upon the rump of some animal. The AJ fled occasionally before a rider, and there were brands alien to the Black Rim; brands on cattle that had drifted down from the Snake through the Lava Creek pass, or over the sage-grown ridges farther north. His rifle sheathed in a saddle holster under his thigh, his black eyes roving here and there and letting no small movement of men or animals escape their seeing glances, Tom Lorrigan rode to the round-up, lord of the range, steadfast upon the trail of his "million on the hoof" of which he dreamed. Beside him rode Al, and the two of them were talking while they rode. "He ain't safe, I tell you," Al was saying in the tone of reiteration. "And you needn't ask me how I know. I know it, that's all. Maybe he's too damn' agreeable or something. Anyway, I know I don't like the way his eyes set in his head." "A man that wasn't safe wouldn't dare come into the Black Rim and make the play he's makin'," Tom contended. "I've had my eye on him ever since he come. I've checked up what he says at different times--they tally like the truth. I can't find nothing wrong." "I've got him set down for a spotter," said Al. "If he ain't on the level it'll show up sooner or later," Tom contended. "I've got my eye on him. I dunno what you pin your argument on, Al, I'll be darned if I do."