suddenly became aware that my head and a shoulder had struck the dome roof. Why, this was a tiny room! Alan and I found ourselves backed together, panting in the small confines of a circular cubby with an arching dome close over us. At our feet the platform with the microscope over it hardly reached our boot-tops. There was a sudden silence, broken only by our heavy breathing. The tiny forms of humans strewn around us were all motionless. The others had fled.

Then we heard a small voice. "Here! Take this! Quickly! You are too large! Quickly!"

Alan took a step. And then a sudden panic was on us both. Glora was here at our feet. We did not dare turn; hardly dared move. To stoop might have crushed her. My leg hit the top of the microscope cylinder. It rocked but did not fall.

Where was Glora? In the gloom we could not see her. We were in a panic.

Alan began, "George, I say—"

The contracting inner curve of the dome bumped gently against my head. The panic of confusion which was upon us turned to fear. The room was closing in to crush us.

I muttered. "Alan! I'm going out!" I braced myself and heaved against the side and top curve of the dome. Its metal ribs and heavy translucent, reinforced glass plates resisted me. There was an instant when Alan and I were desperately frightened. We were trapped, to be crushed in here by our own horrible growth. Then the dome yielded under our smashing blows. The ribs bent; the plates cracked.

We straightened, pushed upward and emerged through the broken dome, with head and shoulders towering into the outside darkness and the wind and snow of the blizzard howling around us!