"What on earth are you doing in Mount Mark again, P'fessor!" When Carol wished to be particularly coy, she said "p'fessor." It didn't sound exactly cultured, but spoken in Carol's voice was really irresistible.

"Why, I came to see you before your hair turned gray, and wrinkles marred you—"

"Wrinkles won't mar mine," cried Carol emphatically. "Not ever! I use up a whole jar of cold cream every three weeks! I won't have 'em. Wrinkles! P'fessor, you don't know what a time I have keeping myself young."

She joined in the peal of laughter that rang out as this age-wise statement fell from her lips.

"You'll be surprised," he said, "what does bring me to Mount Mark. I have given up my position in New York, and am going to school again in Chicago this winter. I shall be here only to-night. To-morrow I begin to study again."

"Going to school again!" ejaculated Carol, and all the others looked at him astonished. "Going to school again. Why, you know enough, now!"

"Think so? Thanks. But I don't know what I'm going to need from this on. I am changing my line of work. The fact is, I'm going to enter the ministry myself, and will have a couple of years in a theological seminary first."

Utter stupefaction greeted this explanation. Not one word was spoken.

"I've been going into these things rather deeply the last two years. I've attended a good many special meetings, and taken some studies along with my regular work. For a year I've felt it would finally come to this, but I preferred my own job, and I thought I would stick it out, as Carol says. But I've decided to quit balking, and answer the call."

Aunt Grace nodded, with a warmly approving smile.