The truth about Diana: Charles Spencer to publish book about late sister

Earl Charles Spencer will publish a deeply personal memoir titled Swan Song: Diana, My Sister on September 22. Released by Penguin Michael Joseph, the book offers an intimate look at Princess Diana’s life, childhood, and the tumultuous week following her 1997 death, aimed at correcting long-standing untruths from the brother’s perspective.

Swan Song: The Memoir Set for September Publication

According to publishing executives, the project represents the first time that Earl Spencer has spoken openly and at length about his sister since her passing nearly three decades ago.

The announcement immediately generated intense global interest, with the memoir slated for worldwide release and translation into 12 languages. The publication arrives as the 30th anniversary of the tragedy approaches, prompting a fresh wave of public reflection on one of the 20th century’s most culturally significant figures.

Combating Untruths and Reclaiming the Narrative

The motivation behind the project stems directly from relentless public curiosity and what the author views as persistent historical inaccuracies. With interview requests surging ahead of the upcoming anniversary milestone, the 62-year-old earl chose to take matters into his own hands.

“With the 30th anniversary of Diana’s tragic death on the skyline, I’ve been inundated yet again with requests for interviews about my sister. This has convinced me to write down my own thoughts and memories, once and for all, rather than having the discomfort of again reading the opinions of others, many of which are based on untruths that have become accepted over time.”

Earl Spencer, author and 9th Earl Spencer

The volume is expected to address Diana’s childhood, her unhappy 15-year marriage to the then-Prince of Wales—during which royal allies often characterized her as unbalanced—and the intense global grief that followed the Paris car crash on August 31, 1997.

A Vantage Point of Intimacy and Historic Importance

Publishing director Daniel Bunyard of Penguin Random House UK praised the manuscript as a book of historic importance, highlighting the rare perspective brought by a sibling who shared both her early years and her deepest family trials. Growing up as the youngest children of John Spencer, 8th Earl Spencer, and Frances Shand Kydd, the siblings formed a resilient bond while navigating their parents’ turbulent divorce.

Charles Spencer
Photo: Evoke

Bunyard noted that the text combines emotional depth without sentimentality, honest observation without rancour, and warmth without gloss. Alongside the personal reflections, the publishing house confirmed that the pages contain many revelations that will draw considerable attention.

Honoring a Complex Legacy Ahead of the Anniversary

Nearly thirty years after delivering a raw and defiant eulogy at Westminster Abbey to an astonishing worldwide audience, Earl Spencer maintains his role as protector of his sister’s memory.

The truth about Diana: Charles Spencer to publish book about late sister
Photo: Perspectivemedia

“The aim of this book is to tell the truth about Diana from her brother’s perspective, just as I attempted to do when speaking at her funeral. As with my eulogy, I want to speak on Diana’s behalf and do so in an openly positive way.”

Earl Spencer, author and 9th Earl Spencer

Through Swan Song, the author hopes to reach both those who cherish her enduring memory and younger generations too young to remember her heyday. The goal, as expressed by her brother, is to ensure readers understand her as a dynamic, loving individual who left the world far better than she found it.

Charles Spencer | Writing Diana’s Eulogy, Boarding School & Surviving Abuse
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Marina Collins - Entertainment Editor

Senior Editor, Entertainment Marina is a celebrated pop culture columnist and recipient of multiple media awards. She curates engaging stories about film, music, television, and celebrity news, always with a fresh and authoritative voice.

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