"So never give in," continued the girl, and restated again and again the vague yet convincing plea that the Invisible lodges against the Visible. Her excitement grew as she tried to cut the rope that fastened Leonard to the earth. Woven of bitter experience, it resisted her. Presently the waitress entered and gave her a letter from Margaret. Another note, addressed to Leonard, was inside. They read them, listening to the murmurings of the river."