Matilda's Comb

Anna Chebneva investigates a series of brutal murders. She is sure: a clever and cautious criminal is looking for something very valuable, and it seems that this treasure is being sought by more than just him. After all, each time at the crime scene a stranger appears, whom she cannot seem to outpace. Kama Yeger has his own assignment. He is searching for a stash where the jewels of a famous ballerina are hidden, and the young detective is getting sharply in his way. It took quite a bit of time before they realized that they needed each other not only as partners. Where will their investigation lead them and how is it connected to the story of the Hyperborean comb found by Nikolai Gumilev on a distant island?