Heydrich Cipher

In 1942, an SS doctor working under Reinhard Heydrich completes a weapon that Himmler had ordered built, and Hitler had refused to field. Before Heydrich is assassinated, the research is sealed — the key to its location hidden where no Allied hand will find it.It stays hidden for seventy-seven years.Berlin, December 2019. Detective Lea Weiss works a cemetery homicide that connects to a freshly opened grave — the wrong grave, the wrong dead man, the wrong kind of trouble. An Israeli intelligence officer arrives before her own commanders. A courier is dead. A tube is missing. And the SS program called Eisenherz — Iron Heart — has surfaced in the kind of hands that make governments nervous.The history was never settled. It was only postponed.Moving between wartime Berlin and the modern investigation, The Heydrich Cipher is a thriller about the bureaucracy of genocide, the evidence it leaves behind, and the living who find themselves trapped inside it.