Close to the west wall of the valley, and huddled under its shelter, were a number of Indian tepees, while farther on were several white canvas tents.

"Boys, we've stumbled upon the permanent camp or rendezvous of the outlaw Indians, and the members of the Whipple gang," said Ted.

As they were looking they saw a young woman, dressed as cowgirl, and with long, blond hair hanging down her back, come out of one of the tents, and look over the scene.

Silver Face strode to her side, and then began a strange pantomime between the pair with her hands. This convinced Stella that the man with the silver mask was unable to talk.

"I don't see how we are going to get at those fellows," said Ted.

"They do seem to be pretty well fixed to defend themselves," said Ben, who was lying flat on the rocky edge of the cañon wall, looking into the scene below.

"Oh, Ted," cried Stella, grasping the arm of the leader of the broncho boys. "Look there. It is Magpie, my pony. There isn't another like him in the world. We must get him back, Ted. Think of letting a dirty Indian outlaw ride and abuse the splendid fellow."

"All right, Stella," replied Ted. "Show us how to do it successfully, and we'll go down and tackle the whole mess."

"See, there's an Indian throwing his filthy blanket on Magpie's back. I can't stand that."

Stella put her rifle to her shoulder, and was about to pull the trigger when Ted's hand closed down over the lock of the weapon.