Great page-turner. About a man who thinks he's going crazy because he thinks he can hear 'voices'. He can... They're telepathic non-corporeal beings, intent on taking over the world! He discovers he is he's a prototelepath and can fight them on their own terms, just as well, they're gunning for him, trying to kill him. (Amazon)
Louis Charbonneau, (1924-2017) was a US journalist and author who also wrote nonfantastic Westerns as by Carter Travis Young; after writing some radio plays at the end of the 1940s, he worked as a journalist for the Los Angeles Times (1952-1971), beginning to publish sf novels with No Place on Earth (1958), about a coercive Dystopia. He produced sf for several years thereafter, publishing: Corpus Earthling (1960), about invading telepathic Martian parasites (see Mars) who eventually pass on their ESP powers to mankind; The Sentinel Stars (1963), another dystopia, this time about doomed revolts in a regimented future.