The Adventures of Sherlock Holmes of the Speckled Band" as his overall favourite. Arthur Conan Doyle began writing while studying medicine at university in the late 1870s, and had his first short story, "The Mystery of Sasassa Valley", published in September 1879. After eight years, "A Study in Scarlet", Doyle's first Sherlock Holmes story, was published by Ward Lock & Co. The novel was well received, but Doyle was paid little for it, and despite a sequel novel, "The Sign of the Four", which was published in Lipincott's Monthly Magazine, he shifted his focus to short stories. In early 1891, the first editor of "The
Adrian Conan Doyle mother died in 1940. He founded the Sir Arthur Conan Doyle Foundation in Switzerland in 1965. On his death, his sister Jean Conan Doyle took over as their father's literary executor. Adrian Doyle produced additional Sherlock Holmes stories, some with the assistance of John Dickson Carr. The basis of his production was to complete those tales referenced in his father's stories, which his father had never written. These additional Sherlock Holmes tales were written in 1952 and 1953, a hardcover collection of the stories was published as "The Exploits of Sherlock Holmes" in 1954. They have been reissued subsequently, while