Interwar period

The FBI and the Nazi Spies

In 1938 a sensational spy trial exposed a Nazi plot to seduce and blackmail US officers. Despite America’s technological might, counterintelligence had been slow on the uptake.

The Hatry Group Collapse

Charles Hatry’s fraudulent business empire collapsed on 20 September 1929. It was the biggest crash the London stock market had ever seen.

H.P. Lovecraft: Haunted by History

H.P. Lovecraft asked us to imagine a much deeper past than modern comforts and science allow us to perceive — and the monsters that might dwell there.

Britain’s Titled Fascists

The British countryside of the 1930s was a happy hunting ground for the British Union of Fascists, where recruits sometimes came with titles and estates.