"You run home fast as you can," Tolliver directed. "Don't you be afraid.

I'll stand right here in the door 'till you get there. Nothing shall hurt you."

The child glanced back at the festive lights with an anguished hesitation. Tolliver had to thrust him away from the tower.

"A nickel in the morning----" he bribed.

The child commenced to run. Long after he had disappeared the troubled man heard the sound of tiny feet scuffling with panic along the road to home.

When the sound had died away Tolliver slammed the door and climbed the stairs. He studied the yellow slips again, striving to fix in his mind this problem, involving the safety of numerous human beings, that would probably become his. He had a fear of abnormal changes in the schedule.

It had been impressed upon every signalman that thirty-three was the road's most precious responsibility. It was the only solid Pullman train that pa.s.sed over the division. This time of year it ran crowded and was erratic; more often than not, late. That fact created few difficulties on an ordinary night; but, combined with such uncertainty of schedule, it worried the entire division, undoubtedly, to have running, also on an uncertain schedule, and in the opposite direction on that single track, an eager special carrying important men. The superintendent, of course, would want to get those flashy trains past each other without delay to either. That was why these lonely towers, without receiving definite instructions yet, had been warned to increase watchfulness.

Tolliver's restlessness grew. He hoped the meeting would take place after Joe had relieved him, or else to the north or south.

It was difficult, moreover, for him to fix his mind to-night on his professional responsibility. His duty towards his family was so much more compelling. While he sat here, listening to every word beaten out by the sounder, he pictured his wife and son, alone in the little house nearly a half a mile away. And he wondered, while he, their only protector, was imprisoned, what Joe was up to.

Joe must have been drunk when he tried to get in the house last night.

Had he been drinking to-night?

The sounder jarred rapidly.

"LR. LR. LR."

That was for the tower to the north. It was hard to tell from Joe's manner. Perhaps that would account for his not having called attention to the approaching presence of the special on the division.

Pound. Pound. Pound. The hard striking of the metal had the effect of a trip-hammer on his brain.

"Allen reports special left Oldtown at 9.45."

Joe had certainly been drinking that night last week when he had got fresh with Sally.

"Thirty-three still losing south of Anderson."

He jotted the words down and sent his O.K.'s while his head, it seemed to him, recoiled physically from each rapid stroke of the little bra.s.s bar.

Sonny, sent by his mother, had come to tell him that night, panting up the stairs, his eyes wide and excited. Tolliver had looked from the window towards his home, his face flushed, his fists clenched, his heart almost choking him. Then he had seen Joe, loafing along the road in the moonlight, and he had relaxed, scarcely aware of the abominable choice he had faced.

"NT. NT. NT."

His own call. Tolliver shrank from the sharp blows. He forced himself to a minute attention. It was division headquarters.

"Holding twenty-one here until thirty-three and the special have cleared."

Twenty-one was a freight. It was a relief to have that off the road for the emergency. He lay back when the striking at his head had ceased.

It was unfortunate that Joe and he alone should be employed at the tower. Relieving each other at regular intervals, they had never been at the house together. Either Tolliver had been there alone with his wife and his son--or Joe had been. The two men had seen each other too little, only momentarily in this busy room. They didn't really know each other.

"LR. LR. LR."

Tolliver shook his head savagely. It had been a mistake letting Joe board with them at all. Any man would fall in love with Sally. Yet Tolliver had thought after that definite quarrel Joe would have known his place; the danger would have ended.

It was probably this drinking at the country inn where Joe lived now that had made the man brood. The inn was too small and removed to attract the revenue officers, and the liquid manufactured and sold there was designed to make a man daring, irrational, deadly.

Tolliver shrank from the a.s.saults of the sounder.

Where was Joe now? At the inn, drinking; or----

He jotted down the outpourings of the voluble key. More and more it became clear that the special and thirty-three would meet near his tower, but it would almost certainly be after midnight when Joe would have relieved him. He watched the clock, often pressing his fingers against his temples in an attempt to make bearable the hammering at his brain, unequal and persistent.

While the hands crawled towards midnight the wind increased, shrieking around the tower as if the pounding angered it.

Above the shaking of the windows Tolliver caught another sound, gentle and disturbing, as if countless fingers tapped softly, simultaneously against the panes.

He arose and raised one of the sashes. The wind tore triumphantly in, bearing a quant.i.ty of snowflakes that fluttered to the floor, expiring.

Under his breath Tolliver swore. He leaned out, peering through the storm. The red and green signal lamps were blurred. He shrugged his shoulders. Anyway, Joe would relieve him before the final orders came, before either train was in the section.

Tolliver clenched his hands. If Joe didn't come!

He shrank from the force of his imagination.

He was glad Sally had the revolver.

He glanced at his watch, half believing that the clock had stopped.

There at last it was, both hands pointing straight up--midnight! And Tolliver heard only the storm and the unbearable strokes of the telegraph sounder. It was fairly definite now. Both trains were roaring through the storm, destined almost certainly to slip by each other at this siding within the next hour.

Where was Joe? And Sally and the boy alone at the house!

Quarter past twelve.

What vast interest could have made Joe forget his relief at the probable loss of his job?

Tolliver glanced from the rear window towards his home, smothered in the night and the storm. If he might only run there quickly to make sure that Sally was all right!

The sounder jarred furiously. Tolliver half raised his hand, as if to destroy it.

It was the division superintendent himself at the key.

"NT. NT. NT. Is it storming bad with you?"

"Pretty thick."

"Then keep the fuses burning. For G.o.d's sake, don't let the first in over-run his switch. And clear the line like lightning. Those fellows are driving faster than h.e.l.l."

Tolliver's mouth opened, but no sound came. His face a.s.sumed the expression of one who undergoes the application of some destructive barbarity.

"I get afraid when you leave me alone this way at night."

He visualized his wife, beautiful, dark, and desirable, urging him not to go to the tower.