Sleep & Sherlock: The Sign of the Four

Sleep & Sherlock: The Sign of the Four
Immerse yourself in a classic detective mystery with "The Sign of the Four" by Arthur Conan Doyle, presented by Luminous Chapters. This full, soft-spoken read-aloud is designed for ultimate relaxation, focused study, or drifting off to sleep.
Join Dr. Watson and the iconic Sherlock Holmes as they delve into a perplexing case involving hidden treasures, family secrets, and a grim pact made years ago in colonial India. From the foggy streets of London to a thrilling boat chase on the Thames, Doyle's intricate plot and unforgettable characters, including the mysterious Mary Morstan, will keep you captivated without disrupting your peace. "The Sign of the Four," published in 1890, solidified Conan Doyle's reputation as a master of detective fiction and is the second full-length Sherlock Holmes novel.
Our unique Luminous Chapters experience pairs this timeless tale with calming red/orb night-light visuals, specifically tuned to minimize melatonin suppression and reduce circadian disruption, promoting easier sleep onset. Gentle ambient soundscapes further lower physiological arousal, mask sudden noises, and encourage steady breathing—ideal for winding down or focused nighttime listening.
Perfect for:
Nighttime listeners who love classic detective and crime fiction
Readers seeking calm, low-stimulus storytelling for sleep, study, or relaxation
Fans of Sherlock Holmes, Arthur Conan Doyle, and literary mysteries
Subscribe to Luminous Chapters for weekly mysteries, sleep-friendly visuals, and cozy late-night storytelling. Discover full readings, serialized chapters, author spotlights on masters like Agatha Christie, Raymond Chandler, Dorothy L. Sayers, and Dashiell Hammett, plus short story collections and wind-down commentaries.
00:00 INTRO
01:42 Chapter 1. The Science of Deduction
22:05 Chapter 2. The Statement of the Case
35:19 Chapter 3. In Quest of a Solution
47:37 Chapter 4. The Story of the Bald-Headed Man
1:12:16 Chapter 5. The Tragedy of Pondicherry Lodge
1:29:10 Chapter 6. Sherlock Holmes Gives a Demonstration
1:50:24 Chapter 7. The Episode of the Barrel
2:17:27 Chapter 8. The Baker Street Irregulars
2:39:31 Chapter 9. A Break in the Chain
3:02:54 Chapter 10. The End of the Islander
3:25:27 Chapter 11. The Great Agra Treasure
3:38:48 Chapter 12. The Strange Story of Jonathan Small

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