This is the complete 5 volume of the Dream of the Red Chamber also known as The Story of the Stone.
It has 120 chapters. The last 40 chapters were edited by Gao E. For this reason, vol 4 and 5 have his name as editor. In the Preface to volume 4 is a short biography of Gao E.
This is such an intricate novel. Highly recommended to read at least once in your life. Poser – the pictures on these books came from a very famous imperial screen. Name these paintings.