Sir Arthur Conan Doyle 
Adventures of Sherlock Holmes [PDF ebook] 

The Adventures of Sherlock Holmes collects Sir Arthur Conan Doyle’s first twelve short stories about his famous London detective. It begins with the first meeting of Holmes and his sidekick Watson, who narrates the stories. Doyle was the first to employ the sidekick technique, thereby creating a character in just as much suspense and awe as his readership at the mental escapades of the erratic, terrifyingly intelligent Holmes.