"Grandfather" is a novel that tells about the difficult life and difficult trials of an old Cossack warrior who loses health and strength, but does not lose his dignity and his tough Cossack character. The author of the book reveals in detail the internal struggles of the main character, his desire to leave a mark in history, giving maximum love to his native land. Readers will experience with the main character his joys and sorrows, rejoice in his victories and sympathize with his failures. "Grandfather" is a book that touches the thinnest strings of the human soul, inspires to great things and teaches to believe in oneself, regardless of all obstacles.