Of A King - Charles : The Heart

: One of the most famous claims in the book describes the environment at Clarence House as "tense" and "brutal," with former staff likening it to the treacherous world of Hilary Mantel’s Wolf Hall .

: Mayer details Charles's struggle to define his role as heir, showing how he used his position to advocate for causes like climate change, architecture, and religious tolerance—often to the frustration of critics who felt he overstepped constitutional bounds.

: Charles has expressed strong private views on human rights, including opposing burqa bans in Europe, which he views as an infringement on personal freedoms .

The biography is known for its "warts-and-all" approach, moving beyond official palace narratives to depict the King's private and professional life:

Upon its initial release, the book caused a significant stir in the UK. Clarence House famously distanced itself from the work, despite having previously facilitated Mayer's access to the then-Prince. Reviewers have praised it for being "breathtaking" and "humanizing," though it remains a polarizing portrait of the monarch. Charles: The Heart of a King Excerpts - People.com

: Mayer reflects on how Charles's long "apprenticeship" differs from his mother's, arguing that while Elizabeth II was a "blank slate," Charles arrived on the throne with well-known opinions and established passions. Critical Reception