Hitler's Gold: The Nazi Loot and How it was Laundered and Lost

The Ottoman Empire: 1300-1600

Military Air Power in Europe Preparing for War: A Study of European Nations' Air Forces Leading up to 1939

Empires of the Silk Road: A History of Central Eurasia from the Bronze Age to the Present

Hitler's Air War in Spain: The Rise of the Luftwaffe

Stalin's War: A New History of World War II

The Race for the Atomic Bomb: Scientists, Spies & Saboteurs—The Allies' and Hitler's Battle for the Ultimate Weapon

Putin’s People: How the KGB Took Back Russia and then Took on the West

The Venlo Sting: MI6's Deadly Fiasco

Chernobyl: The History of a Nuclear Catastrophe

Hitler and Poland: How the Independence of one Country led the World to War in 1939

Black Lamb and Grey Falcon

Reading Hitler's Mind: The Intelligence Failure that led to WW2

The Gates of Europe: A History of Ukraine

The Role of Intelligence in the Battle of Britain

UKRAINE The Forging of a Nation

The Forgotten 500: The Untold Story of the Men Who Risked All for the GreatestRescue Mission of World War II

In Europe's Shadow: Two Cold Wars and a Thirty-Year Journey Through Romania and Beyond

The Zookeeper's Wife: A War Story

The Eastern Front 1914-1917