In an unexpected twist, the secondhand book market is experiencing an extraordinary surge in sales, sparking curiosity and speculation about the underlying reasons. Independent booksellers across the globe are reporting an influx of bulk orders, raising eyebrows and prompting discussions about the potential influence of artificial intelligence (AI) on this burgeoning trend.
A New Chapter for Secondhand Booksellers
Stuart Manley, the owner of Barter Books in Northumberland, is one of many booksellers witnessing firsthand this remarkable phenomenon. In a typical week, Manley would shift around two to three thousand books. However, a recent order from a Canadian company alone matched his usual weekly sales. “I’ve never seen the like of this after 30 years in the second-hand book trade,” he remarked, reflecting the bewilderment felt by many in the industry.
Booksellers from various corners of the world are echoing Manley’s astonishment. They are receiving unusually large orders for books that lead to speculation about their ultimate destination. While some hope these books will find their way into the hands of enthusiastic readers, many suspect that they may instead be destined for the data-hungry realm of AI.
The Legal Landscape Shifting
The speculation surrounding the link between the secondhand book boom and AI can be traced back to a pivotal court ruling in the United States. In 2025, a judge determined that using books purchased in this manner for AI training purposes did not violate copyright laws. This decision arose from a lawsuit involving AI company Anthropic and three authors. Judge William Alsup ruled that the use of these books was “exceedingly transformative,” thus allowing such practices under US legislation.
Recent revelations from court documents have deepened the mystery. It was disclosed that some books are being destroyed in the process of training Anthropic’s AI chatbot, Claude. A spokesperson for the company clarified that their training methods involve a mix of publicly available information and commercially acquired datasets. “None of our data acquisition programmes buy and destroy rare or antiquarian books,” they assured, yet the notion of pulping books has unsettled many.
The Grim Reality of Destructive Scanning
Internal communications within Anthropic have shed light on a project dubbed “Project Panama,” which aims to digitise vast numbers of books through a process termed “destructive scanning.” This method involves dismantling books to scan pages at an industrial scale, leading to the recycling of their remains. Manley expressed concern over the implications of such a project, noting the ongoing conversations among booksellers about its potential impact. “The name is new to me, but the reality of the project is not,” he stated, highlighting the tension between profit and preservation.
The eclectic nature of the recent sales—ranging from obscure Latin texts to vintage cowboy novels—further suggests an AI-driven demand for unique materials that can enrich the training of large language models. Professor Emily Hudson, an intellectual property expert at Oxford University, pointed out that the UK’s copyright laws differ significantly from those in the US, adding another layer of complexity to the situation.
Ethical Dilemmas for Booksellers
This burgeoning trend presents a moral quandary for many booksellers. While some embrace the opportunity to sell titles that have languished on shelves for years, there remains a deep-seated discomfort regarding the potential destruction of books. Derek Walker, the owner of McNaughtan’s in Edinburgh, reflected on the balance between preserving valuable texts and accepting the loss of less significant ones. “It would be a much more significant problem if one like that were to be bought for destruction,” he noted, emphasising the need to protect rare editions.
Despite the ethical concerns surrounding the fate of these books, Manley acknowledges that recycling may be a practical solution for volumes that no longer hold value for the public. “Some may have ethical concerns about where the books end up and if they’re destroyed,” he said, “but the world no longer needs five million copies of The Da Vinci Code.”
Why it Matters
This unprecedented surge in secondhand book sales, intertwined with the implications of AI, reveals a complex interplay between technology and culture. As the literary landscape evolves, the fate of countless volumes hangs in the balance, raising critical questions about preservation, ownership, and the ethical responsibilities of booksellers. The ongoing dialogue surrounding these issues is essential, as it shapes the future of both the book trade and the technological advancements that rely on it. The stakes are high, and while the allure of profit is undeniable, the preservation of literary history must not be overlooked.
