Ghosts of Spain: Travels Through a Country's Hidden Past

The Lady In The Tower: The Fall of Anne Boleyn (Queen of England Series)

Isabella of Castile: Europe's First Great Queen

The International Brigades: Fascism, Freedom and the Spanish Civil War

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

España: a Brief History of Spain

The Monarchy: A Critique of Britain's Favourite Fetish

Mr Nice: The Incredible Story of an Unconventional Life

El Generalísimo: Franco: Power, Violence and the Quest for Greatness

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

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

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

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