Meghan Markle’s “story of revenge” is set to be released in full later this month.
The biography, titled ‘Revenge: Meghan, Harry and the war between the Windsors’, has been written by royal author Tom Bower.
Mr Bower reportedly spent a year working on the book, during which time he interviewed friends and enemies of the Duchess of Sussex.
He has not worked with Ms Markle directly for the book.
Meghan Markle “story of revenge” is set to be released later this month PA
Tom Bower has vowed to “pull no punches” in the biography GB News
Mr Bower has previously vowed to “pull no punches” in the biography, adding that he will “tell the truth.”
Material released ahead of its expected release on July 21 reads: “Tom Bower, Britain's leading investigative biographer, unpicks the tangled web surrounding the Sussexes and their relationship with the Royal Family.
“From courtroom dramas to courtier politics, using extensive research, expert sourcing and interviews from insiders who have never spoken before, this book uncovers an astonishing story of love, betrayal, secrets and revenge."
Earlier this week, it emerged that Meghan, has been dubbed the “Princess of Montecito” by locals in California.
A report in Closer magazine says: "Meghan just keeps it very private these days but her royal status gives her a lot of leverage.
"She spends most of her time in Montecito, but she heads into LA every week or so.
“Meghan loves driving around LA to go to the same hiking trails that she used to visit back in the day, well off the beaten track.
"Often she’ll head off just herself and the dogs, which gives her time to reflect.”