One of the two pursuers now rapidly gained upon the pursued and overtook it as it reached the opposite side of the stadium from that on which Cabot was standing, so Myles raced across to observe the battle close at hand.

But before he reached the other side the fight was over. His own woofus raised its bloody head aloft with a paean of triumph and planted its forepaws upon the body of its third victim. The fourth pursuer halted in its mad rush. For a few paraparths the two beasts glared at each other; then, with arched backs and stiffened legs, they slowly circled each other, watching for an opening.

“Divide and conquer,” the radio man commented to himself. Then to his pet, “Sic ’em!”

The huge beast sprang at its opponent with a snarl. And now the tables were turned, for it was the other which fled. Round and round the arena they ran, the pursued gradually drawing away from the pursuer.

Myles could see that his own beast was more tired than the other, and, accordingly, he became afraid that even yet the battle might be lost. So hastily deciding upon a rash plan, he placed himself directly in the path of the oncoming beasts. Straight toward him they came, yet Cabot did not flinch. Then, with a bound, his enemy was upon him, and down he crashed, flat on his back on the silver sands.

But his hands warded off the slathering jaws from his throat. His strength was sufficient for this for just a few moments; and a few moments were enough. With a crunch, the jaws of his own woofus closed on the spine of his enemy. And in another instant the bearded, disheveled, gory earthman and his equally gory purple pet arose from the ground and stood erect, victors of the arena. Four dead forms lay on the bloody sands, bearing mute witness to the efficient combination of brute strength and human cunning which had triumphed that day.

Then the woofus stepped over to its master and rubbed against his side.

Lilla shuddered, and hid her eyes, but Cabot smiled, and looking down, patted the bloody head.

At this moment the king arose and gave some hurried orders to his guards. It was his undoing. The woofus heard and recognized the voice, and in another instant it had cleared the railing with one bound and was making its way through the frantic throng toward the royal box.

Cabot called and called, but forgotten were his teachings, for the woofus had wind of his maltreater, and was obsessed with a single thought, namely, revenge.