mboldened, he stooped and, jerking off his left glove, commenced to grope among the boulders. Somewhere near at his feet the flashlight must be lying. Hoping against hope that its fall had not shattered the bulb, he ran his fingers over the cold, damp stones, every instant expecting to feel the clutch of the unseen monster. How tiny, how puny he was! All at once his fingers encountered the smooth familiar shape of the flash and he raised it cautiously through the darkness. Patiently he shifted the Winchester to his left hand in order to set the flashlight on the top of a flat rock, pointing it as nearly as he could determine in the direction from whence came those ominous, stealthy sounds.
"Guess I'll switch on the light," he decided, "and trust to drop whatever it is before it reaches me."
Taking a fresh grip on his quivering nerves, Nelson cautiously cocked the .38-55, cuddled the familiar stock to his shoulder. He sighted, then with his right hand pushed down the catch lever of the flashlight.
Instantly a dazzling white beam shot forth to shatter the gloom. The hair on the back of Nelson's hands itched unbearably, while the cold fingers of madness clutched at his brain, for the sight which met his eyes all but bereft him of his wavering sanity. There, belly up, across a low ridge of basalt, lay a hideous reptile, which in form faintly resembled an enormous and fantastic kangaroo. Its scabby belly was of the unhealthy yellow of a grub, a hue which gave way to a leaden gray as the wart-covered skin reached the back. Two enormous hind legs, each thick as a man's torso and each equipped with three dagger-like talons, struck out in helpless fury at the air, while a long, lizard-like tail threshed powerfully back and forth, scattering ponderous boulders right and left as though they had been marbles. The flashlight being trained as it was, the monster's head and forequarters were invisible, all save two very much smaller and shorter front legs which, like the hinder ones, clawed spasmodically.
"The D. T's!" gasped Nelson, conscious that he was trembling like an aspen. He suppressed a wild desire to laugh. "Yes, I've gone crazy!"
e glanced downwards and leaped swiftly back, for, creeping over the stones towards his fur outer boots, meandered a wide rivulet of bright scarlet blood. From its surface rose small curling feathers of steam which, drifting towards the tunnel's roof, merged with that gray, vaporous current flowing steadily towards the sunless Arctic expanse outside.
It took Nelson a long five minutes to sufficiently recover his equilibrium for action. All he could do was to stare at that grotesque, gargoyle-like creature as it writhed in leisurely and persistent death throes.
"Guess I winged it all right! My God, what a nasty beast! Looks like one of those allosaurs I read about in college. It couldn't be, though—that tribe of dinosaurs died out five million years ago."