The sun was high in the heavens when he drew up in the rim-rock.
"We'll 'light here an' picket the broncs," he said.
This done, both men examined their rifles and revolvers carefully to guard against any hitch in the mechanism. Then, still following the low country, they worked forward cautiously for another half-mile.
Jack fell back to give the other Ranger final instructions. "There's a clump of cactus on the summit. We'll lie back o' there. You stay right there when I go forward. If I get the breaks I'll wave you on later. If I don't get 'em you may have to come a-shootin' to help me."
They crept up an incline, wriggling forward on their stomachs the last few yards to the shelter of the cactus on the crest. Before them lay a little valley. On the cactus-covered slope opposite a herd of cattle was grazing. No guard was in sight.
For two hours they lay there silently, watching intently.
"I'll slip down right now an' take a look at the brands," said Jack.
"Hadn't I better come too?"
"You stick right where you're at, Art. I might need a friend under cover to do some fancy shootin' for me if the Dinsmores arrived unexpected."
There was no cover on the near slope. Jack made no attempt to conceal himself, but strode swiftly down into the valley. Goosequills ran up and down his spine, for he did not know at what moment a bullet might come singing down at him.