The Forge of Christendom: The End of Days and the Epic Rise of the West

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

Lady in Waiting: My Extraordinary Life in the Shadow of the Crown

Rubicon: The Triumph and Tragedy of the Roman Republic

Persian Fire: The First World Empire, Battle for the West - 'Magisterial' Books of the Year, Independent

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

Dominion: The Making of the Western Mind

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

Dynasty: The Rise and Fall of the House of Caesar

The Taj Mahal: A History

Pax: War and Peace in Rome's Golden Age - THE SUNDAY TIMES BESTSELLER

Meghan and Harry: The Real Story: Persecutors or Victims

In the Shadow of the Sword: The Birth of Islam and the Rise of the Global Arab Empire

Victoria: The Queen: An Intimate Biography of the Woman Who Ruled an Empire

The Monarchy: A Critique of Britain's Favourite Fetish

The Bone Hunter

Catherine the Great: Portrait of a Woman

A Royal Duty: The poignant and remarkable untold story of the Princess of Wales