As soon as the Mexican saw that he had missed his aim, he started to run. Jo saw his dark form a few feet away and hurled the rock, striking him behind the left shoulder and half knocking him down. Jo, the fleet of foot, was upon him in a couple of bounds, and now a furious struggle ensued between Jo and the Mexican. The Greaser was strong and wiry, also very desperate. Once he had Jo nearly gone, as he threw him to his knees, and put his weight upon his back to crush him down.

With a quick shift Jo got to his feet again, and the struggle was renewed. Jo finally got his man near a rock that stood up a foot and a half above the ground. Exerting all of his lithe strength he shoved him back so that his heels struck the rock. As the man toppled, Jo threw his whole weight against him, and back he went with tremendous force, striking his head against a pine tree.

This laid the Greaser out and Jo, panting heavily, dragged him into the firelight and in a minute more had him tied securely. Then he sat down on a rock, breathing hard, just as the voices of the returning boys could be heard at the foot of the hill as they were bringing in the horses. Jo said nothing, but sat quietly, knowing how surprised the boys would be to see this new addition to the family circle.

“Didn’t see any wild Injuns, did you, Jo?” It was Jim’s cheery voice.

“Narry Injun,” replied Jo. Just then Caliente began to act up, surging around with his ears back and plunging to get away from Jim. Either he saw the Mexican or suspected his presence.

“Whoa, you Tiger!” cried Jim, but he had quite a tussle with him before he got him subdued. Even then Caliente kept snorting at intervals, with his nostrils dilating. Then the boys came toward the campfire from the shadow of the trees. Meanwhile Jo had thrown a blanket over the inert form of the Mexican, and he looked like an irregular log of wood.

Perhaps this was not a very gallant way to treat one’s fallen foe, but you are not apt to feel very kindly towards a man who has just tried to throw a knife into your back. So Jo did not care much if he was sat upon and used for a sofa. This particular log was placed convenient to the fire.

“You look rather rumpled and pale, Jo,” grinned Jim. “Did a hoot owl scare you while we were gone?”

“I bet Jo was hiding in the tent,” jeered Tom, “with his head in the blankets.”

Jo looked kind of sheepish and very red in the face. It was evident that he was struggling with some hidden emotion. Jim started to sit down upon the convenient log, and Tom likewise, the latter growling: