Dangerous Visions

Dangerous Visions - Harlan Ellison, Isaac Asimov, Robert Silverberg, Lester del Rey Do I need to say it? Dangerous Visions is and remains the greatest original science fiction anthology ever. It was amazing then and it still does not lose any of its impact today. Lots of great stories here but the main impact for me was the introduction to Philip K Dick through the story, "Faith of our Fathers".