"What secret?" Ryan demanded.

"I don't know," he answered. "Maybe I'd better—sleep on it."

III

Ryan observed his two crewmen confidently the next morning. "I did some thinking last night."

Great, Ekstrohm thought. For that you should get a Hazardous Duty bonus.

"This business is pretty simple," the captain went on, "these pigs simply play possum. They go into a state of suspended animation, when faced by a strange situation. Xenophobia! I don't see there's much more to it."

"Well, if you don't see that there's more to it, Ryan—" Nogol began complacently.

"Wait a minute," Ekstrohm interjected. "That's a good theory. It may even be the correct one, but where's your proof?"

"Look, Stormy, we don't have to have proof. Hell, we don't even have to have theories. We're explorers. We just make reports of primary evidence and let the scientists back home in the System figure them out."

"I want this thing cleared up, Ryan. Yesterday, you were accusing me of being some kind of psycho who was lousing up the expedition out of pure—pure—" he searched for a term currently in use in mentology—"demonia. Maybe the boys back home will think the same thing. I want to be cleared."