Tens of millions of Christians live in China today, many of them leading double lives or in hiding from a government that relentlessly persecutes them. Bob Fu,

Presents the story of a German-American double agent who worked undercover in New York City in a Nazi spy ring that resulted in the FBI's arrest of thirty-three

On the eve of the outbreak of the Second World War the double-agent Arthur Owens, codenamed SNOW, is summoned to Berlin and appointed Hitler's chief spy in Brit

Mathilde Carré, notoriously known as La Chatte, was remarkable for all the wrong reasons. Like most spies she was temperamental, scheming and manipulative –