A rod farther, and Mrs. Starr uttered a slight exclamation. She saw the steed of her husband suddenly sink, and thought he was going entirely under. But he did not, and, by a quick raising of his feet, the rider saved them from wetting. His animal still retained a firm foothold, and, quickly recovering, kept forward.

Now the water began shallowing, and, with a relief beyond words, the rancher reached dry land without having suffered any inconvenience.

"Thank Heaven!" he exclaimed, turning about and watching his wife, who guided her animal over the invisible trail until she was beside him on the hard earth. It required no little skill on her part, for when she withdrew her foot from her stirrup, and was obliged not only to hold her own poise, but to take care of Dot, her task became delicate and difficult. But the little one behaved like a heroine. She did not speak or stir, through fear of disturbing her parent, and was as relieved as both when the current was safely forded.

"Are there any more like this?" asked the wife.

"There are other streams, but whether they can be forded or not remains to be learned."

The bank sloped upward to a height of a dozen feet, and beyond it declined nearly as much, and then stretched away in an open plain for more than a mile, before breaking into rough, rocky country, where they were quite sure to find greater obstructions confronting them than any yet encountered.

"Oh, see there!" called out Dot.

Flakes of scurrying snow were in the air, and her father supposed she referred to them.

"Yes," he replied, "we shall have to ride for a while through a snow storm."

"I know that, but it isn't what I mean; yonder is someone following us."