Invisible presence
Invisible Presences, also published as Invisible Presences - All Tales, is a collection of US writer science fiction stories Philip K. Dick. Many of the stories were originally published in Fantasy and Science Fiction, Planet Stories, If, Galaxy Science Fiction, Imagination, Space Science Fiction, Fantastic Story Magazine, Amazing Stories, Future, Cosmos, Fantasy Fiction, Fantasy Fiction, Thrilling Wonder Stories , Fantastic Universe, Fantastic Universe, Fantasy Universe, Science Fiction Quarterly, Astounding, Science Fiction Adventures, Science Fiction Stories, Orbit, Satellite, Imaginative Tales, Fantastic, Worlds Of Tomorrow, Escapade, Famous Science Fiction, , Omni and The Yuba City High Times.