EasyOriginal Readable Classics Edition with illustrations and audio-online A series of unabridged books from world literature with improved readability, easy to read font and comfortable font size. Excellent readability ensures comfortable reading and maximum concentration on the book content. High-quality printing and premium white paper. Focus on content and get the most out of your reading experience. Unabridged original text. . Minimal strain on your eyes . You can read longer without tiring your eyes . Easier reading at dusk or when your eyes are tired . You can concentrate as much as possible on the content of the work . You will have more fun reading your favourite books Minimal concentration on the text structure - maximum concentration on the content. "A Case of Identity" is the third of the 56 Holmes short stories featuring Arthur Conan Doyle's fictional detective Sherlock Holmes. The story revolves around the case of Miss Mary Sutherland, a woman with a substantial income from the interest on a fund set up for her.