Frankenstein by Mary Shelley (1st Edition, 1818)

Frankenstein, or The Modern Prometheus was written in 1818 by Mary Shelley when she was only 18. It widely considered one of the first major works in science fiction, and is what set Mary Shelley apart from her famous poet husband Percy Shelley. The story covers heavy themes about the reprecussions of reckless science, which was a rampant fear during that time.