"I don't know," Teleman said. "I've never seen one of the machines in action and I just don't know. I don't think it's moving very fast, but it takes enormous strides. It will overtake us in ten or fifteen minutes at the most, unless we can mislead the scanners. Come on, let's get started."

They were just turning when the foliage lighted up again, but this time there was no thunderous detonation. The foliage at the far end of the forest aisle, a hundred feet from the massive oak tree, was merely enveloped for an instant in a blinding glare that spread outward until it filled every shadowed crevice and swaying vine-canopy between the tree and its point of origin. As it spread it became more diffuse and less blinding, until every boulder, plant and fallen log that it touched began to glow with a cold, almost spectral radiance.

The foliage at the far end of the clearing burst into flame as the great, robot-like figure came into view, a metal giant with long, segmented legs and globular body-box, surmounted by a conical head with almost human features.

That the ground-warfare machine looked both intelligent and terrifyingly humanoid in aspect would not have surprised or startled anyone familiar with the psychological subtlety which the Monitors were capable of exercising. It had been built with the terror motif in mind, and if it was an almost unbelievably efficient mechanism of destruction it was equally efficient as a shape which could inspire such fear in the beholder that he would become completely demoralized, particularly if he harbored rebellious impulses or thought of himself as a criminal.

But Teleman and Alicia did not think of themselves as criminals and Alicia had been forewarned by Teleman's description of the machine and had visualized it as both formidable and terrifyingly robot-like.

That the actual machine surpassed in hideousness the mental image she had formed of it was not a sufficiently shock-producing circumstance to make her succumb to panic, and after the first moment of shock her strength of will carried her past the danger point and enabled her to look upon the machine simply as a very dangerous weapon of warfare that threatened her life and the life of the man she loved, but in no way menaced her sanity.

It was Teleman who for a moment experienced the most acute fear, not for himself but for the safety of the woman at his side. He gripped her wrist tightly and urged her forward, moving away from the tree with such rapid strides that she had to run to keep up with him.

For ten minutes they fled through the forest in silence, climbing over logs and lichen-encrusted boulders, and sinking ankle-deep at times in soggy patches where damp leaves in heavy layers and the moisture in the soil made walking difficult and running impossible. They had put a mile between themselves and the towering ground-warfare machine when they were brought up short by a pool of still, dark water.


THIRTEEN