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Memoir by Princess Diana's brother flies off the shelves - Headlines news and analysis from Global Banking & Finance Review
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Memoir by Princess Diana's brother flies off the shelves

Published by Global Banking & Finance Review

Posted on September 22, 2026

3 min read

· Last updated: September 22, 2026

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Charles Spencer’s Memoir on Princess Diana Reignites Royal Family Controversy

Controversial Revelations and Public Reaction

LONDON, Sept 22 (Reuters) - British shoppers snapped up copies of a memoir by the brother of Princess Diana on Tuesday after their interest was piqued by incendiary allegations about her troubled marriage to the now-king, including the claim he was "giddily elated" at her death.

Charles Spencer, who delivered a much-lauded eulogy at the 1997 funeral of his sister, has sparked global headlines with a book that accuses the then-Prince of Wales of sounding like a "lottery winner" in the hours after her death.

Buckingham Palace hit back immediately, saying the king was "mindful ​that the pain of fraternal grief can cloud reason, judgment and memory", as it sought to prevent the king from being dragged back into one of the royal family's most damaging periods.

Book Release and Bestseller Status

TOP OF THE CHARTS

The book, "Swan Song: Diana, My Sister", was released in Britain on Tuesday, where allegations contained in pre-released excerpts have dominated newspaper front pages for almost a week, helping send it straight to the top of the bestseller list on Amazon.

Public Response to the Memoir

Outside a central London bookshop, Chris Imafidon, 71, said he bought a copy after being intrigued by some of the allegations, which he did not see as credible.

"There's a desire for one to be protective of your sister," he said.

For others, Diana, one of the most photographed women in the world, remains an icon, and the appeal of the "People's Princess" endures 29 years after she died in a car crash.

"I just hope to hear more about her life with her family, growing up, and with her children," said Mary Scheible, 69.

Author’s Motivation and Allegations

Spencer said he wrote the book to set the record straight and because it was his duty "as an eyewitness to history".

He said in the book that he spoke to ‌Charles ⁠shortly after Diana's death was confirmed. "Unlike my other callers, who were stunned, barely able to articulate their condolences and offers of help, he sounded giddily elated – like a lottery winner, I remember thinking at the time," he wrote, according to pre-released excerpts.

"Looking back now, I suspect the prince's first reaction must have been ​to think more of how ​this event might ⁠free him to marry the woman he loved, rather than appreciating the loss of one he did not."

Background: Diana and Charles’ Troubled Marriage

Diana was just 20 when she married the heir-to-the-throne Prince Charles in 1981, a fairytale wedding watched around the world. They had two children, William and Harry, but the relationship soon soured and, following years of briefing against one another in the media, they finally divorced in 1996.

That was a year after Diana told the BBC that "there were three of us in this marriage, so it was a bit crowded" in reference to Charles' relationship with Camilla Parker Bowles, whom he married in 2005.

Spencer describes his book as an intimate, loving and honest portrait of his sister, who he said became a global icon overnight.

Reporting Credits

(Reporting by Kate Holton, additional reporting by Marie-Louise Gumuchian, Sarah Young, Elizabeth Evans and Gerhard Mey; Editing by Alex Richardson)

Key Takeaways

  • Charles Spencer’s memoir contains incendiary allegations that then‑Prince Charles sounded “giddily elated—like a lottery winner” upon learning of Diana’s death, and said “we’ll forget her soon enough.” (itv.com)
  • Buckingham Palace issued a rare, firm rebuttal, stating that “fraternal grief can cloud reason, affect judgment and colour memory,” questioning the reliability of Spencer’s recollections. (washingtonpost.com)
  • Despite controversy, British consumers snapped up the memoir upon release, sending it straight to the top of Amazon’s bestseller list amid front‑page coverage of the allegations. (apnews.com)

References

Frequently Asked Questions

Who wrote the memoir about Princess Diana?
The memoir, 'Swan Song: Diana, My Sister', was written by Charles Spencer, Princess Diana’s brother.
What controversial claim does Charles Spencer make in the book?
Charles Spencer claims the now-king sounded 'giddily elated' after Diana's death and speculates this was due to being freed to marry the woman he loved.
How has Buckingham Palace responded to the memoir's allegations?
Buckingham Palace responded by saying the king was mindful that grief can cloud reason, judgment, and memory.
What impact has the memoir had on the book market?
The memoir quickly became a bestseller, topping charts on Amazon and generating widespread headlines.
What motivated Charles Spencer to write the memoir?
He wrote it to set the record straight and as his duty as an eyewitness to history, providing an intimate portrait of his sister.

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