"'Twon't help him none for you tew git killed. I'll take a look first," and the great strength of Ham forced Rex back, while he himself began cautiously, yet rapidly, crawling through the narrow opening.

In a moment he had reached the limb of the Big Tree, and, carefully parting the branches so as to make no noise, he cautiously looked down.

The camp had been pitched under the Big Tree almost directly beneath him; and the first look showed him everything apparently safe and undisturbed. The next look—and, with the cry: "Come on, everybody, as quick as th' Lord will let you," he sprang out on the limb and began working his way down the tree so recklessly that more than once he was in danger of falling. The moment he reached the ground he leaped toward an object that lay tightly bound up in a blanket on the ground near the trunk of the tree; and, with a swift hand began cutting the ropes that were tightly wound around it from head to foot, in a manner exactly similar to that in which they had found Mrs. Dickson on the night she had been so mysteriously bound in her tent.

By the time Rex had reached his side he had uncovered Frank Holt, with his hands bound behind him and a gag in his mouth, but otherwise unhurt, except for a big lump on the back of his head. In a moment more Rex had pulled the gag out of his father's mouth and Ham had freed his hands.

"Pedro!" Holt gasped and staggered a little dizzily to his feet. "He struck me down from behind, and tied and gagged me, as you found me. Where is Pedro?" and he looked excitedly and a bit wildly around. "Ah, now I remember," and his face cleared. "He has gone for the rest of the gang. I overheard him and another man, after I had recovered my senses and lay tightly bound up in the blanket, planning how he would go and get the rest of the gang, while the other man climbed the tree and kept guard over the narrow opening. Their plan was to capture the camp and hold the Big Tree, so that none of you could get out of Crooked Arm Gulch, and then starve you into surrendering everything; and they came mighty nigh doing it," and he glanced anxiously down the canyon. "They'll be due in about half an hour, I judge from what I overheard. They were not calculating on any of you getting back so soon," and he smiled grimly.

"But that other man? Where is that other man?" and Mr. Conroyal—by this time all, even Mrs. Dickson, had made their way down the Big Tree—looked anxiously around.

Rex started and glanced quickly toward the wall of the canyon, directly under the opening to Crooked Arm Gulch; and then his face cleared.

"I reckon that's him," and he pointed to a huddled heap that lay on the rocks. "I knocked him off the limb of the Big Tree. But, we had better make sure he is where he can do no harm," and he hurried to the body. "Dead as a stone. Neck broken," he declared, as he turned the corpse over.

"Broken-nose! It's Broken-nose!" and Thure, who had hurried up with Rex, started back, as the man's face came into view.

"Wal, th' world's better off by havin' one less scoundrel in it," and Ham scowled down on the face of Bill Ugger, ugly and repulsive even in death. "Now," and he turned quickly to Holt, "didn't you say that thar Mexican skunk, Pedro, had gone tew git th' rest of th' gang?"