He laughed abruptly, shrugged his shoulders, and started toward the car again.

"When I get off on my subject, there's no telling when I'll stop. But, Jim, I tell you, I'd give years of my life to be able to do what all entomologists are wild to do—study the depths of a termite mound. God! What wouldn't I give for the privilege of shrinking to ant-size, and roaming loose in that secretive-looking mound behind us!"

He laughed again, and slapped Holden's broad back.

"There would be a thrill for you, you bored adventurer! There would be exploration work! A trip to Mars wouldn't be in it. The nightmare monsters you would see, the hideous creations, the cannibalism, the horrible but efficient slave system carried on by these blind, intelligent things in the dark depths of the subterranean cells! Lions? Suppose you were suddenly confronted by a thing as big as a horse, with fifteen-foot jaws of steely horn that could slice you in two and hardly know it! How would you like that?"

And now in the other man's eyes there was a glint, while his face expressed aroused interest.

Every man to his own game, thought Denny curiously, watching the transformation. He lived for scientific experiments and observations having to do with termites. Holden existed, apparently, only for the thrill of pitting his brain and brawn against dangerous beasts, wild surroundings, or tempestuous elements. If only their two supreme interests in life could be combined....

"How would I like it?" said Jim. "Denny, old boy, when you can introduce me to an adventure like that ..." He waved his arm violently to complete the sentence. "What a book of travel it would make! 'The Raid on the Termites. Exploring an Insect Hell. Death in an Ant-hill....'"

"Termitary! Termitary!" corrected Denny irritably.

"Whatever you want to call it," Jim conceded airily. He dumped the apparatus he was carrying into the rear compartment of the roadster. "But why speak of miracles? Even if we were sent to a modern hand laundry, we could hardly be shrunk to ant-size. Shall we ramble along home?"