“I already know,” he said quietly, though his Irish eyes were flashing. “I knew what you had come for. I got the word fifteen minutes ago, and I have already passed it along. Everything shall be done here to keep the comrades quiet. Chicago is to be sacrificed, but it shall be Chicago alone.”

“Have you tried to get word to Chicago?” I asked.

He shook his head. “No telegraphic communication. Chicago is shut off. It’s going to be hell there.”

He paused a moment, and I saw his white hands clinch. Then he burst out:

“By God! I wish I were going to be there!”

“There is yet a chance to stop it,” I said, “if nothing happens to the train and I can get there in time. Or if some of the other secret-service comrades who have learned the truth can get there in time.”

“You on the inside were caught napping this time,” he said.

I nodded my head humbly.

“It was very secret,” I answered. “Only the inner chiefs could have known up to to-day. We haven’t yet penetrated that far, so we couldn’t escape being kept in the dark. If only Ernest were here. Maybe he is in Chicago now, and all is well.”

Dr. Galvin shook his head. “The last news I heard of him was that he had been sent to Boston or New Haven. This secret service for the enemy must hamper him a lot, but it’s better than lying in a refuge.”