The Rival Queens: Catherine de' Medici, her daughter Marguerite de Valois, and the Betrayal That Ignited a Kingdom

In the Shadow of the Empress: The Defiant Lives of Maria Theresa, Mother of Marie Antoinette, and Her Daughters

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

Four Queens: The Provencal Sisters Who Ruled Europe

The Monarchy: A Critique of Britain's Favourite Fetish

The Maid and the Queen: The Secret History of Joan of Arc

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

Daughters of the Winter Queen: Four Remarkable Sisters, the Crown of Bohemia, and the Enduring Legacy of Mary, Queen of Scots

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

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

Joanna: The Notorious Queen of Naples, Jerusalem and Sicily

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

Out of the Flames: The Remarkable Story of a Fearless Scholar, a Fatal Heresy, and One of the Rarest Books in the World

Philip: The Final Portrait - THE INSTANT SUNDAY TIMES BESTSELLER

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

Six Wives: The Queens of Henry VIII

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

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