Before the flying horseman vanished in the distance, the emigrant train resumed its slow progress. The massive guide, on the back of his gaunt steed, kept his place well in advance. Often he went for hours without looking back to note in what order the company were following him, but now he had turned like Alden did a few minutes before, and, without checking his steed or shifting his course, was gazing fixedly to the rear. His brierwood was between his lips, and from the thicket of whisker and mustache the blue vapor issued as if from the funnel of a small steamcraft.