Polar murky and panting

This thriller, which allows us to follow the Commissioner's investigation Sharko himself haunted by the accidental death of his family, takes us from the first pages in the search to the last gruesome physical evidence and the psychological disgust glaucous and suffocating motives of the murderer.
Relatively short book (300 pages) but marking. The suspense and psychological tension are very well mixed.

Note: a number of references are made in the book to the previous "Train to Hell Angel red", but this does nothing bothers reading "Mourning Honey".