The Sinister Masks of Korsakov

The Conclave of the Blind is approaching. Secret societies from all corners of the world will gather — and the occult detective Vladimir Korsakov is the only one capable of warning them of the threat looming over the world. But... will he have the strength to survive himself, as the relentless tide of events carries him into the very heart of darkness?
 
From the depths of a lake burning with devilish light — to the dungeons of the Hermitage, where an Egyptian sarcophagus weeps blood.
 
From the misty Petersburg — to Venice, where he is accused of a crime he did not commit.
 
Curse, reanimated corpses, secret societies, and creatures that feed on the very belief in them…
 
To understand who is behind these events, Korsakov will once again have to face his fears — or disappear forever among the carnival of sinister masks. And the closer he gets to the answer, the more distinct the whispers of those who wait for their hour become.