Paul Myron Anthony Linebarger,
Scanners live in vain
(1950)
“ The watcher stopped him with a searching Wire. The sphere thumped suddenly against Mattel's chest. "Are you a Man?" said the unseen voice. (Martel would have known that as a Scanner in haberman condition, his own field-charge would have illuminated the sphere.) "I am a Man." Martel knew that the timbre of his voice had been good; he hoped that it would not be taken for that of a Manshonjagger or a Beast or an Unforgiven one, who with mimicry sought to enter the cities and ports of Mankind. ”
