However, it could also be:
* Fantasy: Some fantasy stories, particularly those with elements of time travel or alternate dimensions, might take place in the future.
* Dystopian: Dystopian novels often portray a future where society has gone wrong.
* Historical Fiction: Occasionally, historical fiction might include glimpses of future events or speculations about what might happen.
The genre ultimately depends on the specific themes, style, and elements of the book.