Arthur Conan Doyle 
The Casebook of Sherlock Holmes 

The Casebook of Sherlock Holmes Arthur Conan Doyle – The Case-Book of Sherlock Holmes is the final set of twelve (out of a total of fifty-six) Sherlock Holmes short stories by Arthur Conan Doyle first published in the Strand Magazine between October 1921 and April 1927.The first edition of The Case-Book, published by John Murray in 1927, does not present the stories in the order in which they were published.

عن المؤلف

Sir Arthur Ignatius Conan Doyle, DL (22 May 1859 7 July 1930) was a Scottish author most noted for his stories about the detective Sherlock Holmes, which are generally considered a major innovation in the field of crime fiction, and the adventures of Professor Challenger. He was a prolific writer whose other works include science fiction stories, historical novels, plays and romances, poetry, and non-fiction. Conan was originally a given name, but Doyle used it as part of his surname in his later years.