Prince William and Prince Harry’s relationship is said to be strained since news of Harry’s memoir, “Spare,” emerged.

The book, which will be released on January 10th, is a 416-page account of Harry's life, from childhood to the present day.

It has been described as an honest and captivating personal portrait by Penguin Random House, the book's publishers.

However, the announcement of the book launch has caused tension between the two brothers, who were once close.

According to reports, Prince William has changed his approach to his younger brother and has barely spoken to him since the news of the memoir's release.

One expert claims that the Prince of Wales and Prince Harry have also barely spoken since the announcement, and the royal family has been waiting with bated breath for its publication.

Royal author and expert Angela Levine predicts that the family will be prepared to read the book and will have lawyers ready for its release.

However, they won't see it until it's out, and until that time, the royal family and their legal counsel would probably be in the dark.

In a statement to The Sun, Levine disclosed that although they have lawyers ready to review it, they won't do so until after publication.

The millions they have already paid him won't be worthwhile if it's too bland.

Harry's biographer, Omid Scobie, claims that William's advice to his brother to take things easy with new fiancée Meghan Markle was the spark that set off years of feuding between the two brothers who were formerly close.

The release of Spare, with a dramatic cover portrait of Harry, had been scheduled for this fall but was postponed out of respect for the Queen after her passing.

Her death reunited Charles, William and Harry, who all attended her funeral, with their wives engraved together, walking behind her coffin in multiple processions.

A source had previously told The Sun that Harry has thrown a spanner in the works as he is desperate to get the memoir refined in light of the Queen's death, her funeral and his father Charles taking the throne.

There may be things which might not look so good if they come out so soon after the Queen's death and his dad becoming King.

He wants sections changed.

It's not a total rewrite by any means.

He desperately wants to make changes.

But it might be too late.

The hardcover copy of the memoir will cost £28, and the audiobook, spoken by Harry himself, will cost £20.

But Waterstones is already selling it for half the price.

For Harry, this is his story at long last.

Penguin Random House remarked that “Spare” is a landmark publication full of insight, revelation, self-examination and hard-won wisdom about the eternal power of love over grief.

According to the publisher, Harry contributed £1.3 million of his £18.4 million advance to his children's charity, SentiBail.

He also donated £300,000 to WorldChild, his patronage charity for disadvantaged children.

Despite the tension between the brothers, the book is expected to be a bestseller, with readers eager to gain insights into Harry's life and experiences.

In conclusion, the release of Prince Harry's memoir has caused tension between him and his brother, Prince William, and the royal family.