While in prison, Valentin claims to be connected to the devil and swears revenge on those who caught him. He begins a killing spree from behind bars, first murdering a court reporter and then forcing a judge to kill his own wife.

is a horror detective novel written by Jason Dark (a pseudonym for Helmut Rellergerd). It was published by Bastei Lübbe on April 12, 2022 , as part of the long-running Geisterjäger John Sinclair series. Plot Summary

Valentin eventually uses his powers to try and force Purdy Prentiss to jump from her balcony. Sinclair uses his consecrated silver cross to destroy the killer just in time, while his partner Suko manages to save Purdy. Novel Details Series Number: 2283.

Available as a 64-page booklet ( Heftroman ) and a 126-page eBook. Language: German. Cover Art: Created by Kiselev Andrey Valerevich.

Sinclair and public prosecutor Purdy Prentiss stop the crazed killer, who is subsequently taken into custody.