Halfway back to the Photon, Stewart paused and leaned against a boulder, exhausted. The muscles in his legs were flaccid from lifting the great weight of hermetically sealed plating with each step. Now he fully understood that the suit was not made for walking.

Ahead, the ship was a beckoning silvery pencil that glittered in the harsh, golden light of Aldebaran and cast its blocks-long shadow on strange, bare soil and rocks.

Then he saw it—the elongated, symmetrical shape that seemed to spring up from beyond the horizon and expand explosively as he watched in dismay.

It was a ship—the likes of which he had never seen before! Or, then again—

Bewildered, afraid, he could only stand there trying desperately to pierce the veil in his mind, to equate this incredible thing that was happening now to the inexpressible fear he had felt for weeks.

Meanwhile, the strange ship, gliding smoothly in its horizontal attitude that gave evidence of some highly developed type of antigravity drive, surged forward. Its smooth, dark under-surface, he could see, was broken by twin rows of open ports that extended from bow to stern on either side. And deep within those circular recesses bristled scores of elongated metal structures that could only be—linear intensifiers for laser weapons!

Then Stewart realized this could only be another nightmare and he sickened at the horrible prospect of being drawn further into the dream. The ship would land, of course, and out of its hatches would pour streams of vengeful, grotesque Harpies.

But, instead, the sky was lashed by scores of fierce, dazzling beams that streaked from the vessel as it passed overhead.

And he sensed that this was no nightmare, no mere symbolic expression of the vague dread that had harassed his thoughts all along. This was real! This was actually happening!