I principi dell'Inferno

When Hanneke, the beautiful Flemish policewoman, comes to Prague to visit Harlan, she hopes to get engaged to him and to discover, like a good detective, the secret of his dangerous existence. But he didn't choose a good time. The immortal Sonderling, agent of Nergal's infernal police, has returned to Mala Strana and plans to settle accounts with the Dampyr once and for all. It will begin by creating a void around him... Hanneke falls into a trap, Kurjak is kidnapped by the lethal Lady Druj and Tesla seduced by the fascinating Samael. While, together with Caleb Lost, Harlan is about to face the very powerful Princes of Hell, even his last ally fails him, because Caleb is brought to trial before the final Tribunal of the Law... While Caleb and Anyel face the judgment of the Court of Law, a tough task awaits Harlan and Nikolaus: to save Hanneke, a prisoner of the Vodnìk at the bottom of the Vltava River, and Kurjak, tortured by a coven of witches within the magical framework of Sinistrari. As for Tesla, seduced by Samael, she has now devoted herself to Evil... But Nergal and his acolytes have not taken into account the tenacity of the Dampyr. Between new alliances, double games and twists, the clash is preparing, behind the black walls of the infernal city, with the Demon Princes...