Part of the train had gone by when she heard from a woman who rode up on a foot-sore nag that the McMurdo's were some distance behind. A bull boat in which the children were crossing the river had upset, and Mrs. McMurdo had been frightened and "took faint." The children were all right—only a wetting—but it was a bad time for their mother to get such a scare.
"I'm not with the women who think it's all right to take such risks. Stay at home then," she said, giving Susan a sage nod out of the depths of her sunbonnet.
The news made the young girl uneasy. A new reticence, the "grown-up" sense of the wisdom of silence that she had learned on the trail, made her keep her own council. Also, there was no one to tell but her father, and he was the last person who ought to know. The call of unaided suffering would have brought him as quickly from his buffalo skins in the tent as from his bed in the old home in Rochester. Susan resolved to keep it from him, if she had to stand guard over him and fight them off. Her philosophy was primitive—her own first, and if, to save her own, others must be sacrificed, then she would aid in the sacrifice and weep over its victims, weep, but not yield.
When the train had disappeared into the shadows of Ash Hollow, curses, shouts, and the cracking of whips rising stormily over its descent, the white dot of the McMurdo's wagon was moving over the blue and green distance. As it drew near they could see that Glen walked beside the oxen, and the small figure of Bob ran by the wheel. Neither of the women were to be seen. "Lazy and riding," Daddy John commented, spying at them with his far-sighted old eyes. "Tired out and gone to sleep," David suggested. Susan's heart sank and she said nothing. It looked as if something was the matter, and she nerved herself for a struggle.
When Glen saw them, his shout came through the clear air, keen-edged as a bird's cry. They answered, and he raised a hand in a gesture that might have been a beckoning or merely a hail. David leaped on a horse and went galloping through the bending heads of the lupines to meet them. Susan watched him draw up at Glen's side, lean from his saddle for a moment's parley, then turn back. The gravity of his face increased her dread. He dismounted, looking with scared eyes from one to the other. Mrs. McMurdo was sick. Glen was glad—he couldn't say how glad—that it was their camp. He'd camp there with them. His wife wasn't able to go on.
Susan edged up to him, caught his eye and said stealthily:
"Don't tell my father."
He hesitated.
"They—they—seemed to want him."
"I'll see to that," she answered. "Don't you let him know that anything's the matter, or I'll never forgive you."