"Guarantee Case" is a fascinating psychological detective story by a famous Ukrainian writer. In this book, you will find unexpected plot twists, mysterious characters and confusing situations that will keep you in suspense until the very end. The main character, a young lawyer Lisa, finds herself in the middle of a complex investigation of crimes related to a large insurance company. Her courage, intuition and ability to think logically help her solve the case, regardless of danger and pressure from influential people. "Guaranteed case" is a book that will not only interest you in the plot, but also make you think about the deepest aspects of human nature and morality. Reading it, you will be transported to an exciting world of intrigue and solving mysteries, where every next step can be decisive.