The memoirs of K.K. Rokossovsky tell us about the amazing fate of the Marshal of the Soviet Union and Poland. The Great Patriotic War is at the center of the narrative. On the pages of the book, the author consistently restores the circumstances of the most important and bloodiest battles of the war, tells the story of his life, giving it the name "Soldier's duty".The memoirs of Marshal K.K. Rokossovsky are published together with restored banknotes from the author's manuscript, seized by Soviet censorship, and supplemented with letters and photographs from the family archive and comments by K.V. Rokossovsky, grandson, and A.K. Rokossovskaya, great-granddaughter of the famous Marshal of Victory.