Caliphate is an exciting and tense dystopia written by author and journalist Ted Bellecock. In this book, he imagines a world where a Muslim extremist group establishes its caliphate in Syria and Iraq and then expands it around the world. The main character, an American soldier, decides to join the resistance against this regime, fueling the tension and operating on the edge of life and death. In the book, the author explores the themes of radicalization, terrorism, war and faith. "Caliphate" captivates the reader from the first pages with its dynamics and unpredictability of events, leaving behind a deep mark in the heart and mind of the reader. This book provokes thoughts not only about potential geopolitical threats, but also questions the concepts of war and peace, good and evil, faith and disbelief. "Caliphate" is a work that makes you think and rethink the world.