: Often subtitled as an "Adventure of Sherlock Holmes" to link it back to the short story series.
: Contains "The Final Problem," where Doyle originally intended to end the series. podnaslov Sherlock Holmes
: Marks Holmes's revival after his supposed death at Reichenbach Falls. : Often subtitled as an "Adventure of Sherlock
: Often subtitled "Being a Reprint from the Reminiscences of John H. Watson, M.D., Late of the Army Medical Department". podnaslov Sherlock Holmes
: Frequently stylized as "The Sign of Four," it explores the colonial mystery of the "Four".