"That is annihilation!" Curtis whispered.

"On a wholesale scale," agreed Darrow calmly. "It means the death of every living thing from the smallest insect to the largest animal, from the microbe to the very lichens on the stones of Trinity. I agree with the way you look." He laughed a little. "But the case isn't so bad as it sounds," he went on. "If the crust of the earth were to collapse, that would be annihilation, too. But it isn't likely to happen. There are several things to think of."

"What, for the love of Pete!" gasped Curtis. "Any small efforts at muck-racking this refrigerator trust would be thankfully received."

"In the first place, as you know," explained Darrow, "his power seems to be limited in certain directions. He apparently can stop vibrations only of certain defined wave-lengths at one time. It may be that he is unable to stop heat vibrations at all."

"You'll have to do better than that," growled Curtis.

"The rest is faith—on your part," replied Darrow. "For I'll guarantee that even if Monsieur X has this power, I'll stop him before he exercises it."

"Guarantee?" inquired Curtis.

"There's nothing to prevent my moving to California or Mombassa if I thought myself in any danger here," Darrow pointed out. "It would be very easy for me quietly to warn my friends and quietly do the grand sneak."

"True," muttered Curtis, rummaging on his desk for a pipe.

"The danger isn't the point—it's the fear of danger," said Darrow.