In a few minutes the outlaw strolled carelessly back towards the hut. A yell of rage went up from the convicts behind the wall as he darted through the opening into the building.

Walter quickly replaced the post and turned to watch the newcomer.

Without a word, he had marched over to where Charley lay and knelt by his side with his finger on the lad's pulse and his keen eyes searching his face.

After a moment's examination he turned to face the others. "Your friend is nearly dead," he said quietly.

CHAPTER XXX

THE ATTACK.

"He has a bare chance yet," declared the outlaw, noting their looks of grief. "I will do what I can for him, but I wish I'd been here an hour sooner."

He took a little package from the bosom of his shirt and spread the contents out upon the table. "I couldn't bring much without arousing suspicion," he said regretfully, "but I guess I can make out with what I've brought."

With deft fingers, the newcomer measured out a powder from one of his packages and administered it to the unconscious lad and next turned his attention to the wounded leg. Emptying a spoonful of liquid from one of his bottles into a gourd of water he began to bathe the inflamed limb.