Do Androids Dream of Electric Sheep? is a science fiction novel by Philip K. Dick. Set in a post-apocalyptic world where most animals have become extinct, the story follows bounty hunter Rick Deckard as he hunts down rogue androids. As Deckard questions the nature of humanity and the line between man and machine, he is forced to confront his own beliefs and prejudices. With its philosophical themes and gripping narrative, Do Androids Dream of Electric Sheep? has become a classic in the genre.