Halle-lu-jah! roared the chorus of howling voices, out in the streets. And the ruddy, throbbing light increased in intensity suddenly.

"Jay!" cried Martha, in tones of horror. He whirled around.

The front of the hardware store was on fire, with flames writhing around the edges of the windows, outside.

"You've got us killed!" sobbed Pudgy.

Wales, his thoughts now a chaos, realized that he dared delay no longer. He picked up the Venn gun, and then yanked their prisoner to his feet.

"Come on, Martha," he said. "Out that back window."

Pudgy stumbled awkwardly, his hands still bound behind him. They hurried back through the old store, with the firelight beating brighter from behind them, and got through the window into the alley.

To their left flames shot skyward with a roar from the Penn Hotel, showers of sparks sailing into the darkness. A glance told Wales that the Brotherhood had fires going along whole blocks of Mercer and South Jefferson Streets.

"This way," he cried, starting down the alley that ran southward between the streets. He had Pudgy by the shoulder, but there was no need to make their terrified prisoner hurry.

Wales put everything from his mind, but the necessity of escape from the holocaust of this latest flaming Atonement. And the new suspicion in his mind was so shocking that he didn't want to think of it until he had to.