Glover was with the operators giving final instructions to Giddings for ploughs to meet them without fail at Point of Rocks. Hastening from the office he looked again at the barometer. It promised badly and the thermometer stood at ten degrees above zero.

He had made his way through the falling snow to where they were coupling the engine to the car, watched narrowly, and going forward spoke to the engineer. When he re-entered the car it was moving slowly out of the yard.

Gertrude, with a smile, put aside her book. "I am so glad," she said, looking at her watch. "I hope we shall get there by eleven o'clock; we should, should we not, Mr. Glover?"

"It's a poor night for making a schedule," was all he said. The arcs of the long yard threw white and swiftly passing beams of light through the windows, and the warmth within belied the menace outside.

At the rear end of the car the flagman worked with one of the tail-lights that burned badly, and the conductor watched him. Gertrude laid aside her furs and threw open her jacket. Her hat she kept on, and sitting in a deep chair told Glover of her father's arrival from the East on Wednesday and explained how she had set her heart on surprising him that evening at Medicine Bend. "Where are we now?" she asked, as the rumble of the whirling trucks deepened.

"Entering Sleepy Cat Cañon, the Rat River——"

"Oh, I remember this. I ride on the platform almost every time I come through here so I may see where you split the mountain. And every time I see it I ask myself the same question. How came he ever to think of that?"

It needed even hardly so much of an effort to lull her companion's uneasiness. He was a man with no concern at best for danger, except as to the business view of it, and when personally concerned in the hazard his scruples were never deep. Not before had he seen or known Gertrude Brock, for from that moment she gave herself to bewilderment and charm.

The great engine pulling them made so little of its load that they could afford to forget the night; indeed, Gertrude gave him no moments to reflect. From the quick play of their talk at the table she led him to the piano. When, sitting down, she drew off her gloves. She drew them off lazily. When he reminded her that she still had on her jacket she did not look up, but leaning forward she studied the page of a song on the rack, running the air with her right hand, while she slowly extended her left arm toward him and let him draw the tight sleeve over her wrist and from her shoulder. Then his attempt to relieve her of the second sleeve she wholly ignored, slipping it lightly off and pursuing the song with her left hand while she let the jacket fall in a heap on the floor. By the time Glover had picked it up and she had frowned at him she might safely have asked him, had the fancy struck her, to head the engine for the peak of Sleepy Cat Mountain.

Half-way through a teasing Polish dance she stopped and asked suddenly whether he had had any supper besides the sandwich; and refusing to receive assurances forthwith abandoned the piano, rummaged the staterooms and came back bearing in one hand a very large box of candy and in the other a banjo. She wanted to hear the darky tunes he had strummed at the desert campfire, and making him eat of the chocolates, picked meantime at the banjo herself.