Immediately after this the boomer held a short consultation with Clemmer.

"I feel it my duty to help Rasco to escape, if it can be done," he said. "Besides, it is high time for me to return to Dick Arbuckle and to find out, if possible, what has become of Jack's niece."

"Shall I go along?" questioned Clemmer, "I wouldn't like anything better."

"All right, come on," answered the great scout.

He had scarcely spoken when a loud cry rang out, coming from the lower end of the camp.

"Buckley's bull has broken loose! Look out for yourself, the beast has gone mad!"

"Buckley's bull!" muttered Pawnee Brown. "I ordered him to slaughter that vicious beast. Why, he's as fierce as those the Mexicans use in their bull fights!"

"He's a terror," answered Clemmer. "If he—By gum, here he comes, Pawnee!"

As he spoke Clemmer turned to one side and started to run. Looking forward the great scout saw the bull bearing down upon him. The eyes of the creature were bloodshot and the foam was dripping from the corners of his mouth, showing that he was clearly beyond control.

The bull, which was of extra large size, had Clemmer in view, and made after the cowboy, who happened to be unarmed. Away went man and beast in something of a circle, to fetch up near Pawnee Brown less than a minute later. As they came close, Clemmer fell and went sprawling almost at the scout's feet.