The complete series of Johnny Mayhem from the pages of Amazing Stories. Johnny Mayhem, a bodiless sentience. Mayhem - Johnny Marlow then - who had been chased from Earth a pariah and a criminal, who had been mortally wounded on a wild planet deep within the Sagittarian Swarm, whose life had been saved by the white magic of that planet. Mayhem, doomed now to possible immortality as a bodiless sentience, an elan, which could occupy and activate a corpse if it had been preserved properly...an elan doomed to wander eternally because it could not remain in one body for more than a month without body and elan perishing. Mayhem, who had dedicated his strange, lonely life to the services of the Galactic League because a normal life and normal social relations were not possible to him.