It is just the beginning of a convulsed week, where danger lurks behind army headquarters, down sordid streets, and in the frightening Presidium of the Criminal Police. Bora is unexpectedly ordered by SS General Arthur Nebe, head of Kripo, to investigate the murder of a dazzling showman and clairvoyant, a major star since the days of the Weimar Republic. Bora's inquiry, supported by police inspector and former S.A member Florian Grimm, resurrects memories of the excessive and brilliant world of Jazz Age cabarets and locales. Around them, in the oppressive summer heat, constant allied bombing, war-weary Berlin teems with refugees and nearly a million foreign labourers. Soon enough the perceptive Bora realizes to his dismay that there is much more at stake than murder in a paranoid city where everyone suspects everyone, and where insistent rumours whisper about a conspiracy aimed at the very heart of the Nazi hierarchy. And then there is charming Emmy Pletsch, who works for Stauffenberg: could she be a key to understanding? Trying to solve the murder of the Weimar Prophet takes Martin Bora into the deadly whirlwind of an anguishing moral dilemma, as a German soldier and as a man. The 20 July plot and its dramatic implications as never told before.