"Lockdown" is an exciting thriller about a terrible experiment, the forced imprisonment of a group of people in a remote building. The main character, a prison worker, is forced to take part in this dangerous game, where every step can lead to irreparable consequences. The author of the book successfully combined tension and psychological terror, revealing the dark sides of human nature in the conditions of an exceptional situation. "Lockdown" is not just a story about the struggle for survival, but also a deep reflection on morality, faith, and the limits of human cruelty. This book will leave you on edge and make you rethink many aspects of your life.