Second Variety is a collection of science fiction stories by American writer Philip K. Dick. It was first published by Citadel Twilight in 1991 and reprints Volume III of The Collected Stories of Philip K. Dick with the addition of the story "Second Variety". Many of the stories had originally appeared in the magazines If, Science Fiction Adventures, Science Fiction Stories, Orbit, Fantasy and Science Fiction, Imagination, Future, Galaxy Science Fiction, Beyond Fantasy Fiction, Satellite, Science Fiction Quarterly, Imaginative Tales and Space Science Fiction. There is huge overlap with the 1997 The Philip K. Dick Reader: stories 1–20 and 24 are identical. Source: Wikipedia (en)