And only a few miles above them, in what amounted to a mass formation, the Hellhound fleet was plunging down, guns silent now, protective screens still up, grim and ghastly ships running their quarry to the ground.
Gary's body tensed as he saw Caroline's arm swing up, clutching the tiny flashlight, pointing it at the on-driving fleet.
He saw the flash of light burn upward, pale in the light of the sinking suns — a tiny, feeble, ineffective beam of light stabbing at the oncoming ships. Like taking a swipe at a grizzly bear with a pancake turner.
And then the heavens seemed to blaze with light and a streamer of blue-white intensity whipped out toward the ships. Protective screens flared briefly and then exploded into a million flashing sparks. For the space of one split second, before he could get his hand up to shield his eyes against the inferno in the sky, Gary saw the gaunt black skeletons of the Hellhound ships, writhing and disappearing in the surging blast of energy that tore at them and twisted them and finally, in the snapping of one's finger, utterly destroyed them.
The sky was empty, as empty as if there had never been a Hellhound ship.
There was no sign of the fifth-dimensional mass, no hint of ship or gun — just the blue of the sky, ashing into violet as the three suns swung below the far-off horizon.
"Well," said Herb, and Gary could hear his voice sobbing with excitement, "that's the end of the Hellhounds.”
Yes, that was the end of the Hellhounds, thought Gary. There was nothing in the universe that could stand before such a blast of energy. When the light, the tiny, feeble beam from the ridiculous little flash had struck the energy field, the energy, that timeless, formless stuff, had suddenly crystallized, had taken on the form of the energy that it had encountered.
And in a burst of light it had struck at the Hellhounds, struck with terrible effectiveness — with entire lack of mercy, had wiped them out in the winking of one's eye.
He tried to imagine that blast of light moving out into the universe. It would travel for years, would flash its merciless way for many thousands of light-years. In time its energy would wane, would slowly dissipate, would lose some of its power in the vast spaces of intergalactic space. And perhaps the day would come when all its energy would be gone. But meanwhile nothing could stand in its way, nothing could resist it. In years to come great suns might explode into invisible gas as the frightful beam of power reached them and annihilated them and then passed on. And some astronomer, catching the phenomena in his lens, would speculate upon just what had happened.