Australian Antiquarian Booksellers Sound the Alarm: Rare Books Are Being Scanned for AI and Destroyed

Australian booksellers say the rare-book market has been pulled into the supply chain for AI training data: old editions are being bought up, scanned and physically destroyed. The British newspaper The Guardian reported this on 2 August 2026.

What Has Rare-Book Dealers Worried

Owners of Australian secondhand and antiquarian bookshops are noticing a troubling pattern: unidentified bulk buyers are acquiring rare and antiquarian editions in large lots. The dealers believe the books are scanned to build AI training datasets, and the physical originals are then destroyed, treated as a consumable that has served its purpose.

Tim White, who runs the independent Melbourne shop Books for Cooks, is preparing for the latest Melbourne Rare Book Fair at Wilson Hall at the University of Melbourne. As he arranges carefully preserved books and pamphlets in plastic sleeves on temporary shelves, each copy packed by hand, he explains that the physical object carries as much value as the text inside it.

"Sometimes books tell you more than their contents do," says

Tim White, Books for Cooks.

For professional antiquarians, this is not rhetoric. The physical features of a specific copy, such as the condition of the binding, the paper stock and traces of previous owners, are part of its documentary value and often determine its final price at auction.

What Is Lost When Books Are Digitized for AI?

An antiquarian book carries context that digital scanning cannot reproduce:

• Handwritten marginal notes, which record who read the book and how, centuries ago
• Bookplates and presentation inscriptions, part of the provenance and the historical DNA of a specific copy
• Binding, paper type and watermarks, which date an edition more precisely than the printed imprint
• Unique inserts and illustrations, often not reproduced in any other copy

By definition, rare books exist in a single copy or in very few. Destroying a physical original for the sake of digitization is the irreversible loss of a cultural artifact. For the antiquarian community, this is a catastrophe: what disappears is not the content, which survives in the scan, but the object itself, a carrier of history that cannot be recreated.

Another Dimension of the AI and Copyright Debate

The large language model industry has been under pressure for several years over the use of books in training datasets. Authors and publishers around the world, in the US, the UK and the European Union, have sued major AI companies, accusing them of using texts without authorization.

The Australian booksellers' case adds a new dimension to that dispute. Until now, it has centered mainly on copyright in digital content. Now the focus shifts to physical cultural heritage: unlike deleting a file, destroying an antiquarian book is completely irreversible.

One caveat is important: the booksellers are describing a suspicion, not a verified fact. A direct link between the bulk purchases and specific AI companies has not been established publicly. Still, the pattern of rare editions disappearing from the market en masse has alarmed the professional community enough to draw press attention.

What This Means

The Australian antiquarians' alarm points to a hidden cost of scaling AI: the race for training data is spilling out of the digital realm and touching physical cultural heritage. The debate over AI and copyright is widening into a more fundamental question, the irreversible destruction of material artifacts for the sake of digital training. A destroyed book, unlike a deleted file, cannot be restored.