About the book: 2022 / In Vienna, an official of the Russian embassy disappears under mysterious circumstances. To investigate what happened, the former adjutant of Grand Duke Konstantin Nikolaevich, captain of the first rank Luzgin, was sent from St. Petersburg. He cannot even imagine what changes will occur on the political map of Europe as a result of this event. Before the readers is a new historical crime-detective novel from the famous author S. Bogachev.