At this new peril, Walter knew not which way to turn. He could not be blamed for losing his presence of mind. The cars parted company, taking erratic courses, tumbling end over end. One of them bounded off at a slant to fall in front of him, while another was booming down to menace his retreat. All this was a matter of seconds, precious time that was wasted for lack of decision.

Instead of making a wild dash in one direction or the other, Walter danced up and down in the same spot, his eyes fairly popping from his head. The result was that, by a miracle of good fortune, the flat-cars roared and rattled past on either side and left him unscathed.

Then the huge, loosened layer of earth, moving with lazy momentum, filled the ledge on which he stood, brushed him off, and carried him down the slope. To his amazement he was not wholly buried, but rolled over and over, now on the surface, now struggling in a sticky smother of stuff that held him like a fly in a bed of mortar. A projecting stratum of rock, not yet blasted away, checked the leisurely progress of the mass before it reached the bottom of the cut.

Plastered with mud from his hair to his heels, bleeding from a dozen scratches, his clothes in rags, Walter was quite astonished to find himself alive. He was stuck fast in clay almost to the waist and so dazed and breathless that he was unable to call for help.

Glancing stupidly up the slope, he beheld a steam-shovel sway and totter. Nothing could surprise him now. With languid interest he watched the towering machine turn over on its side in a leisurely manner and then come slipping down to the next shelf. It resembled some prehistoric monster with a prodigiously long neck, which had lost its footing.

It came to rest on its side and out of one of the cab windows spilled a large man in overalls who tobogganed down the miry slope with extraordinary velocity, arms and legs flying.

He fetched up within a few yards of Walter, sat up, wiped the mud from his eyes, and sputtered:

"Poor old Twenty-six! She's sure in a mess this time."

Recognizing Jack Devlin, Walter managed to find his voice and called feebly:

"Is this what you call a great place for a husky young fellow?"