The Nonfiction Book Market Is Collapsing

The nonfiction book market has experienced a dramatic collapse over the past decade, with fiction and nonfiction essentially inverting their positions among bestsellers—in 2015, only 6 of the top 25 hardcover books were fiction compared to 18 in 2025. This shift is particularly significant because nonfiction was historically considered the more stable segment of publishing, as it relied on authors' established platforms and predictable reader demand for specific topics. The collapse is attributed partly to platform unpredictability, as social media influence no longer reliably translates to book sales, undermining the traditional nonfiction publishing model.