
The Sign of the Four
The Sign of the Four is the second novel to feature Sherlock Holmes, published in 1890, and one of the richest of Arthur Conan Doyle’s early cases. A young woman, Mary Morstan, comes to Baker Street with a strange story: since her father vanished she has received a single priceless pearl every year from an unknown sender, and now a note asks her to meet him. Holmes and Watson are drawn into a tangled affair of a stolen Indian treasure, a broken oath among four convicts, and a murder in a locked room, pursued at last down the Thames in one of the great chase scenes of detective fiction. It is also the story in which Watson meets his future wife. This free PDF and EPUB offers the complete novel.
Listen to The Sign of the Four Audiobook Free
Listen to The Sign of the Four by Arthur Conan Doyle free online. The full audiobook (4 hr 17 min, 12 chapters, read by Robin Cotter) streams free on this page.
The Sign of the Four (1890) is a public domain work.
| # | Chapter | Length | |
|---|---|---|---|
| 1 | The Science of Deduction | 19:20 | |
| 2 | The Statement of the Case | 12:50 | |
| 3 | In Quest of a Solution | 11:56 | |
| 4 | The Story of the Bald-Headed Man | 23:37 | |
| 5 | The Tragedy of Pondicherry Lodge | 16:08 | |
| 6 | Sherlock Holmes Gives a Demonstration | 19:01 | |
| 7 | The Episode of the Barrel | 24:59 | |
| 8 | The Baker Street Irregulars | 20:32 | |
| 9 | A Break in the Chain | 20:58 | |
| 10 | The End of the Islander | 19:38 | |
| 11 | The Great Agra Treasure | 12:41 | |
| 12 | The Strange Story of Jonathan Small | 55:48 |
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