Speculative fiction is an umbrella genre encompassing narrative fiction with supernatural or futuristic elements. This includes genres such as science fiction, fantasy, horror, supernatural fiction, superhero fiction, utopian and dystopian fiction, apocalyptic and post-apocalyptic fiction, and alternate history. The unifying factor of speculative fiction is its departure from the narrative constraints of reality, exploring imaginative and often profound questions that challenge our understanding of the world and our place within it. These stories often delve into themes like the human condition, social commentary, and the exploration of philosophical and ethical dilemmas through the lens of the fantastical or the yet-to-be-possible. By pushing the boundaries of the known, speculative fiction invites readers to consider the myriad possibilities of existence and the potential consequences of our actions in worlds that are, at once, vastly different from and eerily similar to our own.

The "Upper class" category of books typically refers to stories that revolve around the lives and experiences of wealthy individuals and families. These books often explore themes of privilege, power, and social status, and may feature characters who are members of high society, aristocracy, or the elite. The stories may focus on the challenges and complexities of navigating the upper echelons of society, as well as the relationships, scandals, and intrigues that can arise within these circles. Overall, the "Upper class" category offers readers a glimpse into the rarefied world of the wealthy and influential, and the unique challenges and opportunities that come with that lifestyle.

If you're interested in downloading this list as a CSV file for use in a spreadsheet application, you can easily do so by clicking the button below. Please note that to ensure a manageable file size and faster download, the CSV will include details for only the first 500 books.