"I assure you," he said with deep feeling, "that aside from the consideration due you, I am acting for the best. I wish you, as long as possible, to remain at my side. We have made so many turnings and changes in our course that I have lost all idea of the points of the compass; I do not know whether we are going toward Fort Meade or straying off to the right or left, with the probability that in the morning we may be far out of the way. Help me to keep our bearings."

And husband and wife rode out on the prairie in the darkness and falling snow.


CHAPTER XVIII.

NIGHT AND MORNING.

By this time the snow lay to the depth of several inches on the earth. It was still falling, and the cold was increasing. The flakes were slighter, and there were fewer of them. His knowledge of the weather told the rancher that the fall would cease after a while, with a still further lowering of the temperature. Thanks, however, to the thoughtfulness of his wife more than himself, they were so plentifully provided with blankets and extra garments that they were not likely to suffer any inconvenience from that cause.

Fortunately for them and greatly to their relief, the stretch of prairie which they had struck continued comparatively level. Occasionally they ascended a slight elevation or rode down a declivity, but in no case for more than two hours was either so steep that the ponies changed their gait from the easy swinging canter to a walk.

Once, after riding down a slight decline, they struck another stream, but it was little more than a brook, so strait that a dozen steps brought them out on the other side with little more than the wetting of their animals' hoofs.

They rode side by side, for the mare was as fleet and enduring as the horse. Now and then they glanced back, but saw nothing to cause alarm, and hope became stronger than before.

"We are doing remarkably well," said the husband, breaking the silence for the first time in a half hour.