The black's eyes were gleaming with anger. His lost courage was slowly returning to him. Satan was now ready to give battle to man or beast. All at once he dashed straight at the canvas wall, rose to it and cleared it in a long, curving leap, his rear feet ripping the cloth down a short distance as the hoofs caught it.

The keen eyes of the white stallion were upon him. In another instant his glistening body had flashed over the enclosing walls.

"Oh, that's too bad!" groaned Tad.

At that moment half a dozen horsemen appeared in the enclosure; as if by magic they threw themselves across the opening made by the two stallions, and thus made an impassable barrier. Tad had seem them coming, and divined their purpose. A daring plan suddenly flashed into his mind.

With a shrill yell, he dug in the rowels of his spurs. The broncho, understanding what was wanted of him, rose to the canvas well, clearing it without so much as touching it with his hoofs.

But while this was going on another scene was being enacted just outside the barrier. A few horse-hunters had been sent around there to head off just such an attempt at escape as had been made. With them was Stacy Brown. He was sitting on his pony, rope in hand when Satan cleared the wall.

He saw the dark body of the stallion plunge over. Instinctively the fat boy rose in his stirrups. His lariat whirled twice over his head, then shot out.

It sped true to the mark, catching Satan by the left hind foot just as he was finishing his leap.

"Yeow!" yelled Chunky.

The black stallion ploughed the ground with his nose, as the boy took a quick hitch of the rope about his saddle pommel.