It worried Andrew, this closely built country, and he knew that it worried the other men as well; yet there had not been a single murmur from among them as they jogged their horses on behind Allister. Each of them was swathed from head to heels in a vast slicker that spread behind, when the wind caught it, as far as the tail of the horse. And the rubber creaked and rustled softly. Whatever they might have been inclined to think of this daring raid into the heart of a comparatively thickly populated country, they were too accustomed to let the leader do their thinking for them to argue the point with him. And Andrew followed blindly enough. He saw, indeed, one strong point in their favor. The very fact that the train was coming out of the heart of the mountains, through ravines which afforded a thousand places for assault, would make the guards relax their attention as they approached Gidding Creek. And, though there were many people in the region, they were a fat and inactive populace, not comparable with the lean fellows of the north. There was bitter work behind them. Ten days before they had made a feint to the north of Martindale that was certain to bring out Hal Dozier; then they doubled about and had plodded steadily south, choosing always the most desolate ground for their travel. There had been two changes of horses for the others, but Andrew kept to Sally. To her that journey was play after the labor she had passed through before; the iron dust of danger and labor was in her even as it was in Andrew. Three in all that party were fresh at the end of the long trail. They were Allister, Sally, and Andrew. The others were poisoned with weariness, and their tempers were on edge; they kept an ugly silence, and if one of them happened to jostle the horse of the other, there was a flash of teeth and eyes--a silent warning. The sixth man was Scottie, who had long since been detached from the party. His task was one which, if he failed in it, would make all that long ride go for nothing. He was to take the train far up, ride down as blind baggage to the Murchison Pass, and then climb over the tender into the cab, stick up the fireman and the engineer, and make them bring the engine to a halt at the mouth of the pass, with Gidding Creek and safety for all that train only five minutes away. There was a touch of the Satanic in this that pleased Andrew and made Allister show his teeth in self-appreciation.