Loosening the leash from the dog's collar he shouted:

"Get him, Laddie! Get him!"

There was a sound as of a cavalry regiment galloping through shallow water. That and a queerly ecstatic growl. And the collie was gone.

As fast as possible the two men made for the base of the knoll. They had drawn forth their electric torches; and these now made the progress much swifter and easier.

Nevertheless, before the Master had set foot on the first bit of firm ground, all pandemonium burst forth amid the darkness, above and in front of him.

The turmoil's multiple sounds were indescribable, blending into one wild cacophony the yells and stamping of a fear-demented man, the bleats of sheep, the tearing of underbrush—through and above and under all—a hideous subnote as of a rabid beast worrying its prey.

It was this undercurrent of sound which put wings on the tired feet of Maclay and the Master, as they dashed up the knoll and into the path leading east from it. It spoke of unpleasant—not to say gruesome—happenings. So did the swift change of the victim's yells from wrath to mortal terror.

"Back Lad!" called the Master, pantingly, as he ran. "Back! Let him alone!"

And as he cried the command he rounded a turn in the wooded path.

Prone on the ground, writhing like a cut snake and frantically seeking to guard his throat with his slashed forearm, sprawled Schwartz. Crouching above him—right unwillingly obeying the Master's belated call—was Lad.