New Horror Novels 2025. This includes new works from popular authors. 2025 is shaping up to be a good year for book lovers with a taste for the darker side of fiction.

Whether you’re in the mood for short stories, novels, or horror manga, march’s new. For this list of horror books in 2025, i included small presses as well as the big hitters, new and popular authors, and a variety of genres (science fiction horror, dark fantasy/horror fantasy, dystopian horror, etc.).