Black Diamond of Sonka Golden Pen

Black diamond "Noir de la Rosh" - "Black Cliff" - was abducted by the prince, who in the 19th century arrived in Moscow from Central Africa. The precious stone was stolen by his servant servant, with whom the noble nobleman traveled around Russia. The fraudster did not have time to put it on the court, but they found his dead body. The diamond irrevocably disappeared, but soon came to the famous thief Sonya the Golden Hand ...
Investigator Sergei Duloto came to a meeting with the famous lawyer Susanna Milkina, but suddenly the explosion thundered in the luxurious hall ... Milkin died, and Sergei miraculously survived and took an active part in the investigation of the explosion. In the past, Susanns discovered very unsightly episodes, in one of which the murder of the famous actress, the stars of Soviet cinema, and her abduction of a priceless black diamond ...

In the action -packed novels of Anna Knyazeva, crimes are investigated, the traces of which are taken into the past and allow you to shed light on its riddles. Following the heroes you will go