Their space-doors were already wide, and in the next instant, just before the comet-creatures were upon us, we had tumbled inside, were rocketing upward above the city pursued by scores of brilliant crimson bolts, two of which found their marks and sent two of our ships into flaring death. The cruiser into which we three had rushed, though, and the other two remaining ones, were racing up now above the white-lit central world, with the countless cubes rising swiftly after us, forming in a great crescent-formation behind us as they flashed after us across the ringed worlds toward the coma's wall!

"They're going to drive us straight into the coma itself!" cried Gor Han above the din of our generators as we flung madly on.

I saw in the same moment that it was so, that the great crescent of thousands of cube-ships that had risen to destroy us were not overhauling us, behind, but were driving us onward without chance of escape sidewise or downward, this time. The glowing wall loomed before us, and the single circular opening in that wall was guarded still by hundreds of other cube-ships, hanging in a solid mass across it. We could not escape through that opening, even had we desired escape, nor could we evade the relentless pursuit behind us, and inevitably within seconds more we would be driven into instant annihilation! Driven to our own deaths by the cubes behind us! This I saw, and in that instant of cold despair could have plunged on into that annihilating death, but then wild anger surged up in me and I whirled to Gor Han and Jurt Tul and the pilot beside them.

"Drive straight toward the opening!" I shouted. "Straight into the cube-ships there! If this is the end we'll take some of them, at least, with us!"

A fierce cry from the Betelgeusan, a reckless laugh from the amphibian, answered me as our three ships shot forward in that moment like things of light toward the cube-ships massed across the opening. Nearer we flashed toward them, nearer toward the hundreds of crimson bolts which in another moment would blast us, nearer-but look! look! Those hundreds of waiting ships had turned suddenly from us, had turned about and disregarding us were loosing their crimson bolts into the great passage-opening through the coma behind them, were falling back toward us from that opening, with red bolts blasting toward it! And then out of that opening after them came the things at which they fired, mass upon mass of long, shining shapes, of great, long cruisers, that burst forth from the opening in hundreds, in thousands, loosing upon the battling cubes a myriad of black shafts of the force-beams which in a moment more had driven them down and back in shattered masses of wreckage!

"Cruisers! Cruisers of the Interstellar Patrol!"

We were all shouting madly, then. Cruisers, the five thousand cruisers that had been sent out after our own thousand and that now, at the last, had found their way inside the comet in time to save us! They were shooting toward our own, massing about us, and then as from our bows flashed the signal that was mine as Chief of the Patrol, they were massing swiftly behind us, battle-formation again in long parallel lines, with our own ship at their head!

"Back to the central world!" I cried, my eyes upon the time dial set before me. "We've minutes left yet to get to that comet-control!"

Cruisers massed together, we were leaping back, now, back toward the spinning worlds, and toward the great crescent-formation of cube-ships that faced us now. Before those thousands of cube-ships had grasped what had happened, before they could turn, could change their formation, our compact mass had driven into them. Then cruiser thousands and cube-ship thousands were spinning and striking and mingling together, smiting with black force-beams and crimson bolts in titanic battle inside the tremendous electrical coma, whirling and stabbing in awful combat, the comet-creatures for their comet and we for our universe! Comet and galaxy had come to grips at last as those two huge fleets caught and struck at each other!

Cubes and cruisers swirled and ran about us as our own cruiser struggled through the wild ruck of the battle, our own black beams stabbing to smash back cubes before and beside us, while through the speech-instruments before me I cried orders to my mighty fleet, directing the masses of cruisers that leapt and struck and soared at the great square cubes about us. All space outside seemed a single giant mass of struggling cubes and cruisers, cut across by blasting crimson bolt and ebon beam, yet ever we were forcing the cubeships back, back over their ring of revolving disk-worlds, back over their mighty central world, and then down toward it as they fought fiercely against our black beams which drove great paths of destruction through them! The surface of that world was looming clearer beneath us, bathed in white revealing light, as the giant battle swung lower down toward it. I glimpsed the great circular clearing, the pyramid with the mechanism and comet-guards on its summit, knew by the dial before me that but minutes still remained to turn aside with it the colossal on-thundering comet. Lower we swung toward the clearing, and as we did so the cubes beneath stiffened against us, their uprushing hail of deadly red bolts stabbing like an upward-falling rain of crimson death! But still more deadly were the black beams that drove down through them from our ships, and they were giving a little before us, sinking lower still, when suddenly from the surface of the world below there rose up among them another cube, one vastly greater than any of the others, one that moved ponderously up to the center of the cube-ship fleet and then glowed suddenly with a brilliant light. And as it did so the thousands of cube-ships beneath us suddenly vanished! Disappeared from sight as though they had never been, leaving below us only the spot of brilliant light that marked the greater cube!