The Day After Dark is a science fiction novel written by Emerson Gifford Taylor and published in 1922. The story takes place in a post-apocalyptic world where a catastrophic event has left the Earth shrouded in darkness. The few remaining survivors live in a world of perpetual night, where the only source of light is a glowing substance called ""luminite.""The protagonist, a young man named John, sets out on a journey to find a way to restore light...