As he spoke, a score more of the cattle-rustlers came clattering down the trail, hidden behind the rock from which the others had appeared. They had been concealed there, as Pete now bitterly realized, while the Border Boys and the cow-puncher had blundered blindly into the Mexican's trap.

"I'll never forgive myself, Jack," he said under his breath to the rancher's son.

"Oh, pshaw, Pete, it wasn't your fault," rejoined Jack. "We'll find some way out of it."

"I dunno," grunted Pete. "We're going across the border, and there's precious little law there but what you make for yourself."

A few moments later, resistance being worse than useless, the party had been relieved of its weapons, and with ten or more cattle-rustlers riding in front, and the rest trailing behind the prisoners, the ride through the pass was resumed.


[CHAPTER VIII.]

BLACK RAMON'S MISSION.

As darkness fell they emerged from the gloomy shadows of the divide into a country not unlike that on the American side of the range. Foot-hills covered with scanty growth, and here and there a clump of scraggly cottonwoods intersected by deep gullies, and dry watercourses, were the chief features of the scenery. There was little conversation among the prisoners as they rode along, nor indeed did their position bear discussing. Pete's mind was busy with self-reproach, Jack's with trying to devise some means of escape, Walt Phelps' with what his father would imagine had become of him, and Ralph's and the professor's with real alarm.