Osborne got out and pressed the electric bell-push. As I looked up at the windows, I noticed that nowhere was any light visible. Nor was there a light in the ground-floor windows.

"I believe everybody is in bed," I said to him, when the bell remained unanswered. Without replying, he pressed the push again, and kept his finger on it.

Still no one came.

"We'd better call to-morrow," I suggested, when he had rung a third time with the same result.

The words had hardly left my lips, when we heard the door-chain rattle. Then the bolts were pulled back, and a moment later the door was carefully drawn open to the length of its chain.

Inside all was darkness, nor was anybody visible.

"What do you want?" a woman's voice inquired.

The voice had a most pleasant timbre; also the speaker was obviously a lady. She did not sound in the least alarmed, but there was a note of surprise in the tone.

"Has Mr. Gastrell come home yet?" Osborne asked.

"Not yet. Do you want to see him?"