"Bitter Instinct" is an exciting thriller by a famous writer who skillfully combines tension, intrigue and unexpected turns of events. The main character, Maria, decides to reveal the mystery of the mysterious murders that happened in a small town in the west of Ukraine. However, the closer she gets to the truth, the more dangerous her investigation becomes. Each page of the book is filled with tense scenes that keep the reader in suspense until the very end. "Bitter Instinct" is a work that will definitely capture the attention of fans of crime stories and make you want to turn every next page.