Sir Arthur Ignatius Conan Doyle KStJ, DL (22 May 1859 – 7 July 1930) was a Scottish writer and physician, most noted for creating the fictional detective Sherlock Holmes and writing stories about him which are generally considered milestones in the field of crime fiction. He is also known for writing the fictional adventures of a second character he invented, Professor Challenger, and for popularising the mystery of the Mary Celeste. He was a prolific writer whose other works include fantasy...
The Sign of Four
The Sign of Four
Synopsis
A mysterious woman, Mary Morstan, arrives at 221B Baker Street seeking the help of Sherlock Holmes and Dr. Watson. She claims to have received a valuable pearl each year from an anonymous benefactor, but now the anonymous sender has disappeared, and she wishes to find him. What begins as a search for a missing person quickly escalates into a thrilling chase involving stolen treasure, dangerous criminals, and a dark secret from the past.
The second of Conan Doyle's Sherlock Holmes novels, The Sign of Four is where Watson meets his future wife and where Holmes's use of cocaine is first mentioned — a tighter, more atmospheric case than the debut Study in Scarlet, spanning Victorian London and a colonial past that returns to claim its due.
Vibe
Genres
Characters
Sherlock HolmesProtagonist
The consulting detective investigating the disappearance of Mary Morstan's benefactor.
Mrs. WatsonSupporting
Holmes's companion, who falls in love with their client Mary Morstan.
Mary MorstanSupporting
The client whose missing benefactor sets the plot in motion.
Subjects
Places
Edition
No cover available
Sign of the Four AnnotatedUnknown, 2022
216 pages
Independently PublishedLanguage: English5 editions available
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Frequently asked questions
Is The Sign of Four a standalone story?
This novel is the second full-length adventure featuring Sherlock Holmes and Dr. Watson. While it introduces new characters and a self-contained mystery, readers new to the series might benefit from reading A Study in Scarlet first to see the initial meeting and establishment of the detective duo's partnership.
Are there any film or TV adaptations of The Sign of Four?
The Sign of Four has been adapted multiple times for film and television. Notable versions include a 1987 TV film starring Jeremy Brett as Holmes and a 2014 episode of the BBC series Sherlock, which loosely adapts elements of the story.
What makes The Sign of Four unique among Sherlock Holmes stories?
This story is notable for providing Dr. Watson with a significant personal development, as it is where he meets and falls in love with Mary Morstan, who later becomes his wife. It also delves into the complexities of colonial history and its impact on individual lives, a theme less prominent in some other Holmes adventures.