He had juggled the weapon in a twinkling, so that it was clubbed when it descended. The blow was surprisingly effective, considering the circumstances.

Chester groaned and toppled forward, over Chick’s legs.

The detective’s assistant was ready to follow up his advantage at once. He wriggled about until he was facing Graves, and then he began pulling that individual toward him by the hair.

Tears of pain were in Graves’ eyes, and he struck out blindly in a desperate effort to break Chick’s relentless hold. The attempt was a failure, however. Despite all of Graves’ struggles, he was irresistibly drawn nearer and nearer. The fact that he wore his hair rather long helped Chick to maintain his grip.

Presently the young physician’s head was near enough to allow Chick to strike it with his clubbed weapon. He drew the latter back for the blow, but his enemy, seeing what was coming, suddenly changed his tactics.

Instead of trying to pull away any more, he ducked and threw himself into Chick’s arms.

The revolver butt naturally missed its mark and, for a time, they fought at too close quarters to permit such a blow to be tried again.

Graves had seized Chick around the body as he closed in, and he drew himself close, burying his head on Chick’s chest. Chick still maintained his hold of his opponent’s hair, however, and now retaliated by rolling over on Graves, working his feet from under the unconscious Chester as he did so.

Graves snuggled as close as he could to avoid the dreaded blow, but Chick, now being on top, was able to hold Graves’ head on the floor by main force, while he arched his own powerful back and began to tear his body from his antagonist’s straining arms.

Graves was game; there was no doubt about that. The pulling of his hair must have been torture to him, but he did not relinquish his hold about Chick’s waist.