The eighth book in the Strike series, The Hallmarked Man, will be published on Tuesday, 9th September 2025.

Today, 24th December 2024, various US booksellers, including Amazon and Barnes & Noble, added pages to their websites showing it as available to pre-order.  It is also listed on Amazon in Canada.

At the time of this post, no UK bookselling websites yet have The Hallmarked Man available to pre-order, but these will no doubt be updated soon.  There has also been no official announcement yet from J.K. Rowling or Little, Brown.

The page count for the book is currently showing as 842, but this is extremely unlikely to be accurate at this stage.  We expect this to be updated nearer the time of publication.

No cover or synopsis for the book is available yet – these are usually revealed a couple of months before the publication date.

For everything we know about The Hallmarked Man so far, please visit our page here.