Jack nodded happily. "Oh, I am sure it will be all right," she answered. "I hope you won't think we are very unconventional, but you see we have always lived on a ranch, and perhaps we don't know all the fine social distinctions, just what's right and what's wrong for a girl to do." She laughed cheerfully. Nothing in the wide world interested Jack less than society, and never could she have become such good friends with Peter if she had met him anywhere else than here in the wilderness. Jack had none of the stirrings of sentiment in her, but although she was a young girl and Mr. Drummond a man of wide experience she had a genius for friendship, which he was to find out in an amazingly short time.

An hour later a dozen or more people trooped out of the hotel ready for the day's amusement. It had been arranged that the Harmons and the caravan party should drive over to the most reliable geyser in the Yellowstone Park, "Old Faithful," who pours forth his steaming, scalding water every seventy minutes as regularly as clock work. Fortunately for the ranch girls, Ruth had seen that each one of them owned a second traveling costume, for the outfits in which they left Rainbow Ranch were too dilapidated to put on again. Now they appeared in new khaki costumes, looking as fresh and businesslike as the day they first set out on their journey. Only Jack wore a corduroy riding habit.

Olive and Jack gazed with open admiration at Mrs. Harmon, never having seen a woman so beautifully gowned before. Somehow in her soft, hunter's green broadcloth and close-fitting hat she did suggest Olive—Jack thought, perhaps because she wore Olive's favorite shade of green.

Ralph Merrit had waited to say a final good-by to the caravan party just before the stage rolled away. He had walked over with Jack to where Mr. Drummond and his groom waited with the horses; then he came back, kissed Frieda and shook hands with Olive, Ruth and Jim. Jean was looking everywhere but in his direction.

She held a small book in her hand, and Ruth looked at it curiously. Jean was fond of reading, but she would hardly select the day they were to visit the most famous geyser in the world to pursue her literary tastes. Sticking forth from the pages, quite by accident Ruth saw a spray of pale blue forget-me-nots; they grew everywhere about the park.

"You'll be sure to come to Rainbow Lodge to see us some day, won't you?" Ruth urged cordially. Jim gave Ralph's hand another shake. "We'll count on you," he urged. "You know I told you I never liked a fellow half so well in so short a time."

"Won't you say good-by, Jean, and take back what you said last night?" Ralph asked, half serious and half smiling.

Jean thrust out a book. "I suppose I must," she answered, "as I hate to be cross with people when they are so far away there is no chance to quarrel. I have put a spray of forget-me-nots in this book, so you won't forget us," she ended prettily.

Just before the coach moved off Jack, mounted on a thoroughbred horse, rode up to show herself to her friends with Mr. Drummond following behind her.

In the best seat in the stage, with sofa cushions piled about her, sat Elizabeth Harmon. As she saw Jack an ill-humored expression crossed her face. "I thought we were going to have the drive together. You promised only last night that you would try to make me have a good time, and now first thing next morning you are going off and leaving me," she exclaimed.