According to British media reports, a royal writer said Prince Harry would set his sights on his father Charles and Camilla in his memoirs, in which he spoke of a rift with his brother Prince William.
Tina Brown, former editor of Vanity Fair magazine, said the Duke of Sussex "couldn't stand" his father, Prince Charles's second wife, and didn't want her to become queen.

Camilla and Charles
She added that in the explosive book, he would "blame" the royal couple and claimed he would mention that the relationship between his brother, Prince William, was "very bad.".
If Brown's claims are true, the rift between Prince Harry, 37, and his wife, Meghan Markle, 40, could deepen further with the rest of the royal family.
Kate, William, Harry, Meghan
Harry, who currently lives with Meghan and their two children in California, is known to have received a £15 million advance for the book, which will be published later this year.
Neither duke nor wife of Sussex attended Prince Philip's memorial service at Westminster Abbey in Britain this month. The Queen is said to be upset because her grandson declined the invitation and the Queen was unable to persuade him to change his mind.
Queen, Meghan, Harry
Prince Harry is currently in a dispute with the Home Office, which has refused to give Prince Harry access to London Police security personnel, who are royal staff.
Prince Harry, who resigned from his senior royal position and moved abroad in March 2020, said he was willing to pay for the security services himself when his family visited the UK, rather than British taxpayers' money.
Harry and Meghan
But without such security services provided by the Metropolitan Police, he said, there would be significant security risks. Prince Harry's book could be a major cash cow for the Dukes and Sons of Sussex, but there are certain risks.
He and Meghan took part in a series of television interviews after leaving office talking about their royal life, which heightened tensions between the two sides. In particular, before the Duke of Edinburgh's death last spring, in their controversial oprah Winfrey interview, Meghan claimed that a member of the senior royal family had made racist remarks about his then-unborn son Archie.
Kate and Meghan
She also accused Kate of making her cry during the wedding preparations. Speaking about Harry's upcoming new book, Ms Brown told The Sun, "Prince Harry is not going to blame the Queen, she is sacrosanct." He probably wouldn't blame Kate, he liked her a lot. ”
"But he'll go to Charles and Camilla, and maybe his brother William."
Harry and Kate
Ms Brown also said in an interview with The Daily Telegraph magazine on Saturday that Prince William — whose relationship with Prince Harry was in a rupture phase — was disgusted by Meghan's attack on Kate because Kate could not refute Meghan's claims. ”
She added, "But these little rifts are nothing compared to how angry William would have been when the book was published." Ms Brown will publish her new book, Inside Windsor Palace, next week.
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