Harry Potter isn't considered science fiction. Science fiction often focuses on future technologies and scientific possibilities, while Harry Potter is centered around wizardry and magical elements.
The information provided did not mention whether Harry Potter had a new book published. However, there was a novel called "The Wizard's Marvel Journey" that was related to Harry Potter and the Marvel World. It had already been published and had millions of words. In addition, there was also a science fiction space-time travel novel called "The Fascinated Her," which might also be related to Harry Potter. As for whether Rowling had other sci-fi books, according to the information provided, there was no relevant content. I hope you like my recommendation. Muah ~
The Harry Potter books are considered fiction because they present a magical and imaginative world that doesn't exist in reality. The events and characters are created from the author's imagination.
The Harry Potter books have elements that make them qualify as literary fiction. They offer detailed world-building, emotional depth, and explore themes like friendship, bravery, and the fight between good and evil. But opinions on this can vary depending on one's definition of literary fiction.