Prince Harry‘s memoir Spare hit a humiliating milestone after it emerged as the most traded-in biography of 2024.

The bombshell book, which was first released in its hardpack edition in 2023 and in its paperback edition last October, contained several explosive claims about the Duke of Sussex’s life within the Firm.

On its release, it broke records as the fastest-selling book of all time.

But now, We Buy Book, a website that buys unwanted second-hand books, claimed Spare was the most traded-in…