“The Hound of the Baskervilles” is a crime novel by Sir Arthur Conan Doyle featuring the fictional detective Sherlock Holmes. The story was originally serialized in The Strand Magazine from August 1901 to April 1902, and it was published in book form in 1902. The novel follows Holmes and his assistant, Dr. Watson, as they investigate the mysterious death of Sir Charles Baskerville and the rumored curse that haunts his family.

Chapter 1: Mr. Sherlock Holmes The novel opens with Dr. James Mortimer, a physician from Devonshire, visiting Sherlock Holmes and Dr. John Watson. Mortimer is concerned about the safety of the young Sir Henry Baskerville, the last remaining heir of the Baskerville family. Mortimer informs Holmes and Watson about the legend of the Baskerville curse, which says that a supernatural hound is responsible for the deaths of several Baskerville family members.

Chapter 2: The Curse of the Baskervilles Mortimer tells the story of the Baskerville curse in detail, and then hands over a manuscript that recounts the legend of the curse. The manuscript belonged to Sir Charles Baskerville, who died of a heart attack soon after receiving a warning about the curse.

Chapter 3: The Problem Holmes agrees to take the case and sends Watson to Baskerville Hall to protect Sir Henry. Watson is suspicious of Mortimer’s story, but he agrees to go anyway. Once Watson arrives at Baskerville Hall, he meets Sir Henry, who is excited about his inheritance but is also worried about the curse.

Chapter 4: Sir Henry Baskerville Watson observes Sir Henry and begins to suspect that someone is following him. Watson also meets the neighbors, the Stapletons, and learns that there is a convict hiding in the area.

Chapter 5: Three Broken Threads Holmes sends a telegram to Watson, telling him to look out for a one-legged man. Watson continues to investigate the case and learns that Sir Charles was meeting with a woman before his death. Watson also discovers that the convict has escaped from prison and is likely in the area. Holmes sends a letter to Watson, telling him to keep a close eye on Sir Henry and to report back with any information.

Chapter 6: Baskerville Hall

Dr. Mortimer and Henry arrive at Baskerville Hall, where they meet Sir Henry’s servants, Mr. Barrymore and his wife. Watson observes that there is a sense of tension and unease in the house, and he suspects that the Barrymores are hiding something.

Chapter 7: The Stapletons of Merripit House

Watson and Sir Henry visit the neighboring Merripit House, where they meet the Stapletons. Mr. Stapleton seems friendly, but his sister, Miss Stapleton, appears nervous and anxious. Watson is suspicious of the Stapletons and their connection to the Baskerville case.

Chapter 8: First Report of Dr. Watson

Watson sends a report to Holmes detailing his observations of the Baskerville case so far. He expresses his suspicion of the Stapletons and notes that he has heard strange howling noises at night.

Chapter 9: The Light upon the Moor

Watson and Sir Henry go for a walk on the moor and witness a strange light in the distance. They investigate and find a man, who introduces himself as Selden, hiding in a hut. Selden explains that he is a criminal on the run and asks for their help.

Chapter 10: Extract from the Diary of Dr. Watson

Watson reflects on his feelings of unease and anxiety since arriving at Baskerville Hall. He also notes that he has found a torn piece of paper with the word “moor” written on it, and he suspects that it may be connected to the case.

Chapter 11: The Man on the Tor

Watson and Sir Henry climb to the top of the tor and witness a strange figure on the horizon. The figure disappears, and they find a boot with a missing heel on the ground. They bring the boot to Holmes, who confirms that it belongs to the fugitive Selden.

Chapter 12: Death on the Moor

Watson and Sir Henry go for a walk on the moor and are attacked by a large, demonic hound. They manage to escape, but Sir Henry is deeply shaken by the experience.

Chapter 13: Fixing the Nets

Holmes arrives at Baskerville Hall and begins to investigate the case. He orders Watson to set up a network of spies and informants on the moor.

Chapter 14: The Hound of the Baskervilles

Holmes deduces that the hound is a supernatural creature created by the Baskerville family’s enemies. He sets a trap to catch the hound and arranges for Sir Henry to be protected.

Chapter 15: A Retrospection

Holmes reveals the truth behind the Baskerville case. The hound was a product of human ingenuity and cruelty, and the real mastermind behind the plot was the seemingly innocuous Stapleton. With the case solved, Holmes and Watson return to London.