Crossing Midgard: A Journey through the Viking Age in Twenty Lives

Endurance: Shackleton's Incredible Voyage

In Search of the Dark Ages

The Vikings

The Saga of the Volsungs: With the Saga of Ragnar Lothbrok

The Templars: The Rise and Spectacular Fall of God's Holy Warriors

The History of the Medieval World: From the Conversion of Constantine to the First Crusade

The Lost City of Z: A Tale of Deadly Obsession in the Amazon

Genghis Khan: The Secret Recipe of Traditional Food of Ancient Mongolia (The History of the Mongol Emperor From Eastern Europe to Asia)

The Secret History of the Mongols

Undaunted Courage: Meriwether Lewis Thomas Jefferson and the Opening

Pirate Hunters: Treasure, Obsession, and the Search for a Legendary Pirate Ship

Batavia's Graveyard: The True Story of the Mad Heretic Who Led History's Bloodiest Meeting

One Mountain Thousand Summits: The Untold Story of Tragedy and True Heroism on K2

Njal's Saga

River of Darkness: Francisco Orellana and the Deadly First Voyage through the Amazon

The Secret History of the Mongol Queens: How the Daughters of Genghis Khan Rescued His Empire

Ibn Fadlan and the Land of Darkness: Arab Travellers in the Far North

On the Trail of Genghis Khan: An Epic Journey Through the Land of the Nomads

Inventing the English Massacre: Amboyna in History and Memory