The fact that Gass is the only private detective in Potsdam unfortunately has no positive impact on his order situation. It is still weak. Until Betty, his former flame, who is now doing good business - the oldest - goes to his law firm to hire him. She brings a thing out of marble. It is the part that most impressively depicts the masculinity of Michelangelo's famous David statue. Such an art emasculation is stirring up dust even in Potsdam - especially since Betty is murdered the next day in her Séparee. Now Gass has a lot to do ... (Source: Deutschlandfunk)

How the Steel Was Tempered is a novel by the Soviet writer Nikolai Alexejewitsch Ostrowskivon from 1932. The life story of Pavel "Pawka" Kortschagin is based on the biography of the author. Korchagin fights in the Red Army, the Komsomol and the Communist Party. He goes blind and is tied to the bed. But the hero never loses his confidence and courage to fight.

• hördat.de
• https://www.discogs.com/Hans-Joachim-Geisthardt-Wie-Der-Stahl-Geh%C3%A4rtet-Wurde-Pawels-Lehrjahre/release/5412702