Wheeling as the steel monster increased its forward drive, The Shadow headed toward the central door.

The steel monster was gone from beneath him, in under the very rock to which The Shadow clung.

The steel monster swung quickly out of the way and recovered its floating course toward them.

"Just picture what that river would look like if you erased that steel monster," he said.

Amid that brief interlude, the steel monster did not miss a stride.

And he handed Bergen a painting of a steel monster that was settling like pus onto the countryside.

Now you come in a steel monster which crawls along the ground like a lizard or snake.

He and a buddy came upon this steel monster parked all alone in a woods.

Unwieldy steel monsters moved towards him bearing heavy plows in front of them and stopped, as they hissed angrily.

Smith's (1964), a black, steel monster two stories high, reigns in their place.