Secret Lives of the Tsars: Three Centuries of Autocracy, Debauchery, Betrayal, Murder, and Madness from Romanov Russia

The Romanovs: The Final Chapter

We Two: Victoria and Albert: Rulers, Partners, Rivals

The Queen Mother: The Untold Story of Queen Elizabeth, Queen Mother

The First Elizabeth

The Queen: History in an Hour

Memoirs of the Empress Catherine II. Written by Herself

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

The Tudors: The Complete Story of England's Most Notorious Dynasty

Augustus: The Life of Rome's First Emperor

Isabella: The Warrior Queen

Irena's Children: The Extraordinary Story of the Woman Who Saved 2,500 Children from the Warsaw Ghetto

Sister Queens: The Noble, Tragic Lives of Katherine of Aragon and Juana, Queen of Castile

Dearie: The Remarkable Life of Julia Child

Born Survivors: The incredible true story of three pregnant mothers and their courage and determination to survive in the concentration camps

The Borgias: The Hidden History

Destiny of the Republic: A Tale of Madness, Medicine and the Murder of a President

Theodore Rex

The Rise of Theodore Roosevelt

John Adams