The Complete Works of Sherlock Holmes is a long detective novel written by British writer arthur conan doyle. The protagonist is Sherlock Holmes, with 4 novels and 56 short stories. The first novel, A Study of Blood Characters, was completed on 1886, and published in Beaton Christmas Yearbook together with other works the following year. It has been adapted into movies and TV series many times. Zheng Si was published in the undergraduate special issue of 1890. 189 1 serialized a series of short stories in strand magazine, including adventure history and memoirs, which continued to make Sherlock Holmes popular. But it was not until 1927 that Mr. Conan Doyle wrote the sequel Return, Last Greetings and New Exploration.