“Yes, it’s all quiet.” I hesitated. “You’d better come home and get some sleep.”

He shook his head.

“I want to wait here till Daisy goes to bed. Good night, old sport.”

He put his hands in his coat pockets and turned back eagerly to his scrutiny of the house, as though my presence marred the sacredness of the vigil. So I walked away and left him standing there in the moonlight—watching over nothing.