The Sign of the Four: "Jealousy is a strange transformer of characters."

If ever a writer needed an introduction Arthur Conan Doyle would not be considered that man. After all, Sherlock Holmes is perhaps the foremost literary detective of any age. Add to this canon his stories of science fiction and his poems, his historical novels, his plays, his political campaigning, his efforts in establishing a Court of Appeal and there is little room for anything else. Except he was also an exceptional writer of short stories of the horrific and macabre. Something very dif...