"PSS. Volume 63. Letters, 1880-1886" is a collection of letters of the famous Ukrainian writer Panteleimon Sosenko to his friends, relatives and literary colleagues. In these letters, the author shares his thoughts, feelings, memories and impressions of the events that took place in his life in the period from 1880 to 1886. They reveal to the reader not only the creative world of Sosenko, but also his personality, his attitude to the world and society. In the letters of this volume, one can feel the authentic voice of the writer, his deep reflections on creativity, pain and joy arising from his experiences. The reader delves into the atmosphere of the time in which Panteleimon Sosenko lived and worked, feels his attraction to beauty, love for his native land and desire to express his thoughts through writing. "PSS. Volume 63. Letters, 1880-1886" is a historical document that helps us better understand the life and work of an outstanding Ukrainian writer, as well as experience with him the joys and hardships that befell the author in this period of his life.