"Zagon" is a fascinating book written by the famous Ukrainian writer Oleksandr Kopylenka. In the center of the events is the story of the combat activity of the unit under the leadership of a brave hetman, ready to fight for the will of his people until his last breath. The author depicted the life of racers with unpredictable challenges and incredible challenges on the way to victory. Readers will feel the atmosphere of rebellion, devotion and heroism in every page of this book. "Squad" is not only an exciting adventure novel, but also a deep philosophy of devotion and belief in the victory of justice.