WHEN Carson Napier left my office to fly to Guadalupe Island and take off for Mars in the giant rocket that he had constructed there for that purpose, I was positive that I should never see him again in the flesh. That his highly developed telepathic powers, through the medium of which he hoped to communicate with me, might permit me to envisage him and communicate with him I had no doubts; but I expected no messages after he had detonated the first rocket. I thought that Carson Napier would die within a few seconds of the initiation of his mad scheme.