Prince Harry and Meghan Markle's unofficial biographer has labelled Prince William as "power hungry" in his new bombshell book about the Royal Family.

Omid Scobie, 42, the co author behind the 2020 book Finding Freedom, about the Duke and Duchess of Sussex breaking away from the Firm, is often branded the "unofficial mouthpiece" for the couple.

He has now revealed the cover of his latest book, Endgame, which will be released at the end of the month, with an already shocking description which was advertised on Amazon this week, OK! reports.

Omid's book description reads: "An unpopular king, a power-hungry heir to the throne, a queen willing to go to dangerous lengths to preserve her image, and a prince forced to start a new life after being betrayed by his own family."

The description adds: "Queen Elizabeth II's death ruptured the already-fractured foundations of the House of Windsor – and dismantled the protective shield around it".

Scobie claims he has interviewed "current and former Palace staff, trusted friends of the Royals and even the family members themselves" to get his information.

It also states on Amazon that 'Endgame' is an "explosive new book from longtime royal journalist Omid Scobie" and is a "penetrating investigation into the current state of the British monarchy".

Chapter headings include Shaky Ground: The Queen is Dead, the Monarchy Faces Trouble, The Fall of Prince Andrew : Scandal, Shame and Silencing Jane Doe, Race and the Royals: Institutional Bigotry and Denial, Gloves On: Prince William, Heir to the Throne, and Gloves Off: Prince Harry, Man on a Mission.

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The book, subtitled Inside the Royal Family and the Monarchy's Fight for Survival, will be released on November 28 and is likely to cause uproar in the Firm.

A source told The Mail: "I've been told this is bad, very bad. It is unlikely that Royal aides will comment, but if there are charges of racism, they will, of course, be robustly rebutted."

Harry and Meghan famously sat down with US TV host Oprah Winfrey for an unforgettable tell-all interview in 2021 following their rift with the royals.

One significant moment during their chat saw Meghan Markle claim that an unnamed member of the Firm had been racist towards her after they questioned how dark Prince Archie's skin would be while she was pregnant with him.

Following the release of Omid's Finding Freedom book in 2020, Harry and Meghan repeatedly denied cooperating with the author and his co-author Carolyn Durand.

However, Meghan was forced to admit in the High Court that she had authorised an aide to brief the pair secretly according to reports.

A publishing source in America told the Daily Mail: "The word is this is going to have bombshell after bombshell. Some are even speculating it may name the person who questioned what colour Archie's skin would be.

"Everyone knows Omid is the Sussexes' unofficial mouthpiece, so it's fair to say there will be a huge deal of interest in this book on both sides of the Atlantic."

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