The boy puffed on his cigarette, not with long, slow breaths of inhalation like a practised smoker, but with a puckered face as though he feared that the fumes might drift into his eyes.

"Why," thought Mary, "he's only a child!"

Her heart warmed a little as she adopted this view-point of her surly host. Being warmed, and having much to say, words came of themselves. Surely it would do no harm to tell the story to this queer urchin, who might be able to throw some light on the nature of the invisible protector.

"I started with a man for guide." She fixed a searching gaze on the boy. "His name was Dick Wilbur."

She could not tell whether it was a tremble of the boy's hand or a short motion to knock off the cigarette ash.

"Did you say 'was' Dick Wilbur?"

"Yes. Did you know him?"

"Heard of him, I think. Kind of a hard one, wasn't he?"

"No, no! A fine, brave, gentle fellow—poor Dick!"

She stopped, her eyes filling with tears at many a memory.