"We are not alone," I whispered. "Some one is over there on the lounge."

Sinclair had already bounded across the room. I pressed hurriedly behind him, and together we rounded the screen and came upon the recumbent figure of Mr. Armstrong, asleep on the lounge, with his paper fallen from his hand.

"That accounts for the lights being turned out," grumbled Sinclair. "Dutton must have done it."

Dutton was the butler.

I stood contemplating the sleeping figure before me.

"He must have been lying here for some time," I muttered.

Sinclair started.

"Probably some little while before he slept," I pursued. "I have often heard that he dotes on the firelight."

"I have a notion to wake him," suggested Sinclair.

"It will not be necessary," said I, drawing back, as the heavy figure stirred, breathed heavily, and finally sat up.