Earl Spencer, the brother of the late Princess Diana, is reportedly planning to write a book about her life and death, which he has described as "historic". The memoir is said to aim to challenge what he regards as "untruths" that have circulated about Diana's marriage to King Charles and the events surrounding her fatal car crash in Paris in 1997.

Details of the book's content, publication date and publisher were not disclosed in the available report. Earl Spencer, who delivered a widely remembered eulogy at Diana's funeral, has previously spoken publicly about his sister's life and their family history, including in his earlier memoir covering his childhood.