Amaya sirens

This island is not on any map. But it is inhabited... On the coast of the White Sea, a mutilated body of a young girl was found. It seems that an unknown killer in his cruelty surpassed all maniacs: cut breasts, sewn genitals, three fingers missing from the feet - clearly a genetic deformity. In addition, the thighs and arms are covered with incomprehensible letters, similar to those left by a knife on tree bark... Investigator Simo Ilves assumes that this is a ritual murder. And it could have been committed on the nearby island of Sirens Amaya, where no civilized person had been before. A mixed group - investigator, detective, forensic scientist, religious scholar, and pathologist - is sent to the presumed lair to unravel the mystery of the unfortunate girl's death. The shore greeted them with ominous silence. But in the next second, stepping on foreign land, they realized that they had entered a completely unfamiliar and clearly hostile world. A world where death is not the worst of evils... A novel in which a real monster hides, born from familiar words and a terrifying atmosphere. Having experienced such a nightmare once, a person will mentally return again and again to where his inflamed consciousness is searching for a way out.