Loyce sagged. “Thank God.”

“So you got away.” The Commissioner shook his head. “You were down in your cellar instead of at work. A freak chance. One in a million.”

Loyce sipped some of the black coffee they had brought him. “I have a theory,” he murmured.

“What is it?”

“About them. Who they are. They take over one area at a time. Starting at the top—the highest level of authority. Working down from there in a widening circle. When they’re firmly in control they go on to the next town. They spread, slowly, very gradually. I think it’s been going on for a long time.”

“A long time?”

“Thousands of years. I don’t think it’s new.”

“Why do you say that?”

“When I was a kid… A picture they showed us in Bible League. A religious picture—an old print. The enemy gods, defeated by Jehovah. Moloch, Beelzebub, Moab, Baalin, Ashtaroth—”

“So?”

“They were all represented by figures.” Loyce looked up at the Commissioner. “Beelzebub was represented as—a giant fly.”

The Commissioner grunted. “An old struggle.”

“They’ve been defeated. The Bible is an account of their defeats. They make gains—but finally they’re defeated.”

“Why defeated?”

“They can’t get everyone. They didn’t get me. And they never got the Hebrews. The Hebrews carried the message to the whole world. The realization of the danger. The two men on the bus. I think they understood. Had escaped, like I did.” He clenched his fists. “I killed one of them. I made a mistake. I was afraid to take a chance.”

The Commissioner nodded. “Yes, they undoubtedly had escaped, as you did. Freak accidents. But the rest of the town was firmly in control.” He turned from the window, “Well, Mr. Loyce. You seem to have figured everything out.”

“Not everything. The hanging man. The dead man hanging from the lamppost. I don’t understand that. Why? Why did they deliberately hang him there?”

“That would seem simple.” The Commissioner smiled faintly. “Bait.”