Victor Rousseau Emanuel,
The Beetle Horde
(1930)
“ JIMMY DODD'S grin, seen in the half-light, was rather disconcerting. "How far do you think we dropped just now?" Dodd asked. "Why, I'd say several hundred yards," replied Tommy. "What's your estimate?" "Just about ten miles," answered Dodd. "What? You're still crazy! Why, we slowed up!" "Yeah," grinned Dodd, "we slowed up. We're inside the crust of the world. That's the long and short of it. The earth we've known is just a shell over our heads." "Yeah? Walking head downward, are we? Then why don't we drop to the center of the earth, you damn fool?" ”

