"I need hardly say," I continued, "that anything I may have heard to-night will be safe in my keeping. I pledge my solemn honour as a gentleman that not one word of it shall transpire through me."
The senses of men in great physical danger become strangely acute, or their imagination plays them curious tricks. My back was towards the door as I sat, but I could have sworn that I heard heavy breathing behind it. Was it the three minions whom I had seen before in the performance of their hateful functions, and who, like vultures, had sniffed another victim?
I looked round the table. Still the same hard, cruel faces. Not one glance of sympathy. I cocked the revolver in my pocket.
There was a painful silence, which was broken by the harsh, grating voice of Petrokine.
"Promises are easily made and easily broken," he said. "There is but one way of securing eternal silence. It is our lives or yours. Let the highest among us speak."
"You are right, sir," said the English agent; "there is but one course open. He must be dismissed."
I knew what that meant in their confounded jargon, and sprang to my feet.
"By Heaven," I shouted, putting my back against the door, "you shan't butcher a free Englishman like a sheep! The first among you who stirs, drops!"
A man sprang at me. I saw along the sights of my Derringer the gleam of a knife and the demoniacal face of Gustave Berger. Then I pulled the trigger, and, with his hoarse scream sounding in my ears, I was felled to the ground by a crashing blow from behind. Half unconscious, and pressed down by some heavy weight, I heard the noise of shouts and blows above me, and then I fainted away.