This is a documentary novel about the activities of the underground youth organization of the city of Novomoskovsk, Dnepropetrovsk region, operating during the occupation of the city by German troops from September 1941 to September 1943. The book presents documents, written witnesses of underground participants, newspaper articles, and the diary of one of the active members of Nikita Golovko's organization, letters showing the formation, military path and tragic end of the organization two weeks before the liberation of the city. On the cover is Zina Belaya. Photo taken from the archives of the Museum of History and Local Lore. P. Kalnishevsky, Novomoskovsk, Dnepropetrovsk region.