"Frankenstein", by Mary Shelley is a challenging book to read. It is written in Chinese box narrative, a kind of narration with two or more persons telling their own story. It starts of with Walter, an explorer, writing to his sister. His ship gets stuck and he goes outside only to find Victor Frankenstein. Victor is in a bad way, dying in fact, and so tells Walton his story. Halfway through Victor's narrative, he creates …showed first 75 words of 1427 total…

…showed last 75 words of 1427 total…how it is not any other genre. If we excluded one genre from the description then it would not fully describe the book to its full temperament. However, against anything else and for the sake of answering the original essay question, I will call it an early form of science fiction, only because there was nothing like it before it was written, and if it hadn't been, there may not be a science fiction anyway.