Second‑hand Book Sales Surge – AI’s New Appetite for Libraries

Sun Sep 06 2026 03:08:12 GMT+0000 (Coordinated Universal Time)

Independent booksellers report record bulk orders as AI firms seek data. The industry faces a clash between profit and preservation.

The trading floor of second‑hand bookshops has seen a sudden boom in large bulk purchases, raising questions about the final destination of the books. Many sellers point to AI companies as the biggest buyers, following a US court ruling that permits training models with copyrighted material. Some firms have admitted that their processes involve destructive scanning and the eventual recycling or destruction of books. While sales boost provide income for sellers, the prospect of rare and historic titles being pulped has sparked ethical concerns and debates about copyright in the UK.

Second‑hand Book Sales Surge – AI’s New Appetite for Libraries

In recent weeks, independent booksellers around the world have been stunned by an influx of massive bulk orders that dwarf their usual sales. Stuart Manley, who runs the historic Barter Books in Northumberland, says he sold two or three thousand titles in a typical week, yet a single Canadian order moved as many as he would have sold in seven days.

The Court Decision That Set the Stage

The surge’s origin can be traced back to a 2025 US court ruling that cleared the way for AI firms to use books as training data. Judge William Alsup found that Anthropic’s use of copyrighted works was "exceedingly transformative" and therefore lawful. The decision, reached in a lawsuit brought by three authors, opened up a floodgate of ignored inventory for AI services.

Destructive Scanning and the Fate of Old Texts

Internal documents from Anthropic refer to their data‑ingestion project as "Project Panama," with the aim described as "destructively scan all the books in the world." The process involves removing a book’s spine so every page can be scanned rapidly, after which the remains are recycled. This effectively burns many copies of each title, allowing the data to feed large language models that power chatbots.

Sold to the Flavor Machine, or a Pedestal of History?

Booksellers are divided. Some welcome the boost in turnover for books that have languished on shelves for years, while others fear the loss of unique, historically priceless volumes. Derek Walker of Edinburgh’s McNaughtan’s points out that a book held in a single library with a single surviving copy could vanish once sold to an AI buyer.

Copyright and Legal Perspectives

Professor Emily Hudson of Oxford cautions that UK copyright law requires permission for each act of copying in the training of an AI model. The legal landscape is still evolving, and sellers are uncertain whether their sales might invite future litigation.

As the world of AI continues to grow, second‑hand bookshops find themselves at a crossroads between financial opportunity and cultural stewardship. How the industry will navigate this paradox remains a question for the months ahead.