Another "woof," rather higher pitched than the first, rose angrily from below. The enemy had accepted Kiopo's challenge for the fight. A few minutes afterwards, a great, grey timber wolf came stalking down the promontory with the battle-light in his eyes.

As soon as he appeared, Dusty Star realized in a flash that they had met before, and that he was once again face to face with the giant wolf from whose murderous attack Goshmeelee had rescued him. For the Terror of the Carboona, Goshmeelee had been more than a match. But Kiopo, mighty fighter as he was, was not Goshmeelee. As he watched, an awful dread began to creep into Dusty Star's heart.

And now Kiopo prepared for what he knew must come. The first thing he did was to give Dusty Star a butt with his head, which said clearly enough: "Get well out of the way."

Dusty Star was not so foolish as to disobey, knowing well that he could be of little use to Kiopo as soon as the fight began. So he scrambled hastily to the top of a high rock where he could watch what happened without being in danger.

On came the big grey stranger, walking stiffly, his tail waving slowly from side to side. As he advanced, he growled deeply. Kiopo awaited him without moving, every muscle tense, while he measured his enemy's points and probable strength. The Lone Wolf came to a stand, and for a few moments the wolves stood facing each other at the distance of a spring.


ON CAME THE BIG GREY STRANGER, WALKING STIFFLY, HIS TAIL WAVING SLOWLY FROM SIDE TO SIDE