In the novel “Herr Wolf” - Hitler at the turning point of his fate - at the time of the German offensive on the Caucasus and Stalingrad. The action unfolds from the arrival of the Fuhrer on July 16, 1942 at the Werwolf headquarters near Vinnitsa for personal leadership of Operation Blau - until the first days of February forty-three - the total surrender of the army of Paulus. From the moment of euphoria and cosmic hopes - to the complete collapse of illusions and severe disappointment. For the first time in fiction - the Battle of Stalingrad and the Battle of the Caucasus - through the eyes of Hitler and the German generals.