When the decapitated body of a monk is found outside Vienna's most splendid baroque church, a young psychoanalyst, Dr Liebermann, must enter a world of secret lore and mysticism if he is to find the key to the mystery....

Vienna, 1903. In St Florian's military school, a young cadet is found dead - his body lacerated with razor wounds. Inspector Oskar Rheinhardt calls on his friend Doctor Max Liebermann to help with the investigation. In the closed society of the school, power is everything. Suspicion falls on an elite group of cadets, with a penchant for sadism and dangerous games.

Vienna 1903. An operatic diva, Ida Rosenkrantz, is found dead in her luxurious villa. It appears that she has taken an overdose of morphine, but a broken rib suggests other and more sinister possibilities. Detective Inspector Oskar Rheinhardt seeks the assistance of his young friend, the psychoanalyst Dr. Max Liebermann, and they begin their inquiries at Vienna's majestic opera house.

Vienna, 1904. The body of a man is discovered in an abandoned piano factory on the outskirts of the city. Detective Inspector Oskar Rheinhardt calls on his good friend Doctor Max Lieberman to assist in an investigation that draws them both into the unconventional world of fringe political activism. An appalling act of terror has been planned, and Rheinhardt must hope that Liebermann, with his profound knowledge of psychology and science, will be able to prevent the coming catastrophe.

Winter in Vienna, 1902: a serial killer embarks upon a bizarre campaign of murder. In this second volume of the Liebermann Papers, Liebermann struggles with his own demons, Against a backdrop of mystery and terror.