The Race to Save the Romanovs: The Truth Behind the Secret Plans to Rescue Russia's Imperial Family

The Silk Roads: A New History of the World

Four Sisters: The Lost Lives of the Romanov Grand Duchesses

A Distant Mirror: The Calamitous 14th Century

The Last Days of the Romanovs: Tragedy at Ekaterinburg

Storm of Steel

The Victoria Letters: The official companion to the ITV Victoria series

Helmet For My Pillow [Illustrated Edition]

Queen Victoria: A Biographical Companion

The Ottoman Empire: 1300-1600

Magnificent Obsession: Victoria, Albert and the Death That Changed the Monarchy

The Gestapo: A History of Hitler's Secret Police 1933–45

Caught in the Revolution: Petrograd, 1917

The Origins Of Totalitarianism

After the Romanovs: the extraordinary lives of Russian exiles in Paris between the wars

The Price of Glory: Verdun 1916

Beautiful For Ever: Madame Rachel of Bond Street - Cosmetician, Con-Artist and Blackmailer

Enemy Coast Ahead [Illustrated Edition]

Encyclopedia of Women Social Reformers: [2 volumes]

Rubicon: The Triumph and Tragedy of the Roman Republic