The Coroner glanced at the two policemen. Both were obviously puzzled. They returned the Coroner's look, apparently ready to move on his order.

The thin, mirthless smile was still on Cole's lips. Maniacal violence could lie just behind it. Possibly Cole was armed. Better to play for time—try to quiet the madness within. The Coroner continued speaking. "You Martians have infiltrated other fields also?"

"Oh, yes. We are in government, industry, education. We are everywhere. We have, of course, concentrated mainly upon the ranks of labor and in the masses of ordinary, everyday people. It is from these sources that we will draw our shock troops when the time comes."

"That time will be—?"

"Soon, very soon."

The Coroner could not forebear a smile. "You find the science-fiction writers more dangerous than the true scientists?"

"Oh, yes. The scientific mind tends to reject anything science disproves." There was now a mocking edge to Cole's voice. "Science can easily prove we do not exist."

"But the science-fiction writer?"

"The danger from the imaginative mind cannot be overestimated."

The Coroner knew he must soon order the officers to lay hands upon this madman. He regretted his own lack of experience with such situations. He tried to put a soothing, confidential note into his voice. "You said a moment ago that if you'd had the right kind of weapon to use on Smith—"