My Husband and I: The Inside Story of 70 Years of the Royal Marriage

Prince Philip Revealed: A Man of His Century

Majapahit: Intrigue, Betrayal and War in Indonesia’s Greatest Empire

My Mother and I

Revenge: Meghan, Harry and the war between the Windsors. The Sunday Times no 1 bestseller

The Monarchy: A Critique of Britain's Favourite Fetish

The Queen & Di: The Untold Story

The Romanovs: The Story of Russia and its Empire 1613-1918

The Queen's Speech: An Intimate Portrait of the Queen in her Own Words

Diana: Her True Story - In Her Own Words: The Sunday Times Number-One Bestseller

Elizabeth: An intimate portrait from the writer who knew her and her family for over fifty years

Traitor King: The Scandalous Exile of the Duke and Duchess of Windsor: AS FEATURED ON CHANNEL 4 TV DOCUMENTARY

Philip: The Final Portrait - THE INSTANT SUNDAY TIMES BESTSELLER

Doomed Queens: Royal Women Who Met Bad Ends, From Cleopatra to Princess Di

Courtiers: The Sunday Times bestselling inside story of the power behind the crown

Six Wives: The Queens of Henry VIII

Henry V: The Astonishing Rise of England's Greatest Warrior King

The Six Wives of Henry VIII: Find out the truth about Henry VIII’s wives

Lady in Waiting: The charming, word-of-mouth bestseller, with over 500,000 copies sold