Qi Jing is an author for whom limited public information is currently available; the name appears mainly in connection with mystery and detective fiction. One work by this author is held in the collection, The Strange Cases of Judge Dee (Digong Gui'an Lu). Judging from the title and its common classification, the book is a mystery novel centered on Judge Dee's investigation of criminal cases, with the plot built around the solving of crimes and an emphasis on puzzle construction and the unfolding of deductive reasoning. Works of this kind often draw on the figure of a historical judicial official, combining courtroom-case storytelling with mystery elements and presenting the characters' judgments and logical deductions through interlocking plots. Because the author's biography, nationality, dates of birth and death, and English name are not clearly recorded, it is not possible to describe the author's career or the full scope of their writing; only a brief account based on the available bibliographic information can be given. Readers interested in mystery fiction set in the tradition of ancient Chinese case stories may find The Strange Cases of Judge Dee a useful entry point for understanding Qi Jing's writing.