That two lives will be snuffed out is nothing to the world calamity that entombs in the bowels of the earth the discoveries that I have made and proved in the successful construction of the thing that is now carrying us farther and farther toward the eternal central fires."
I am frank to admit that for myself I was much more concerned with our own immediate future than with any problematical loss which the world might be about to suffer. The world was at least ignorant of its bereavement, while to me it was a real and terrible actuality.
"What can we do?" I asked, hiding my perturbation beneath the mask of a low and level voice.
"We may stop here, and die of asphyxiation when our atmosphere tanks are empty," replied Perry, "or we may continue on with the slight hope that we may later sufficiently deflect the prospector from the vertical to carry us along the arc of a great circle which must eventually return us to the surface. If we succeed in so doing before we reach the
