Broken futures, controlled worlds, and uneasy near futures
Dystopian fiction brings together novels about damaged societies, political control, survival, collapse, and systems that shape ordinary lives. In this category you can find both classic dystopias and newer speculative fiction, with stock that may change over time.
There is a fair mix here of well-known authors and modern series. George Orwell, Aldous Huxley, Ray Bradbury, Ursula K. Le Guin, Philip K. Dick, Margaret Atwood, Naomi Alderman, Suzanne Collins, Veronica Roth, Tahereh Mafi, Patrick Ness, and others appear in the current titles, though not every author will always stay in stock.
The range is fairly broad. Some books lean toward literary or philosophical dystopia, some toward post-apocalyptic survival, and some toward YA stories built around oppressive governments, social division, or violent competition. A few titles sit close to science fiction in general, so this section is not perfectly narrow.
If you want a wider mix of future-focused books beyond social collapse and authoritarian worlds, see Science Fiction. For secondary worlds, magic, and less technology-driven settings, try Fantasy. Stock may change, especially in a category like this where the borders are sometimes a bit loose.