Sherlock Holmes (narrated by David McCran)

"The Naval Treaty", one of the 56 Sherlock Holmes short stories written by Sir Arthur Conan Doyle, is one of 12 stories in the cycle collected as The Memoirs of Sherlock Holmes. Doyle ranked "The Adventure of the Naval Treaty" 19th in a list of his 19 favourite Sherlock Holmes stories. Dr. Watson receives a letter, which he then refers to Holmes, from an old schoolmate, now a Foreign Office employee from Woking who has had an important naval treaty stolen from his office.

John Openshaw tells Holmes that in 1883 his uncle died two months after receiving a letter inscribed "K.K.K." with five orange pips enclosed, and that in 1885 his father died soon after receiving a similar letter; now Openshaw himself has received such a letter. Holmes tells him to do as the letter asks and leave a diary page, which Holmes deduces is connected to the Ku Klux Klan, on the garden sundial. Openshaw is killed before he can do so, but Holmes discovers the killers have been travelling on a sailing ship, and sends the captain a letter with five orange pips. The ship is lost at sea.

"The Adventure of Black Peter" is a Sherlock Holmes story by Arthur Conan Doyle. This tale is in the collection "The Return of Sherlock Holmes", but was published originally in 1904 in the Strand Magazine and Collier's. Forest Row in the Weald is the scene of a harpoon murder, and a young police inspector, Stanley Hopkins, asks Holmes, whom he admires, for help. Holmes has already determined that it would take a great deal of strength and skill to run a man through with a harpoon and embed it in the wall behind him.

Helen Stoner worries her stepfather may be trying to kill her after he contrives to move her to the bedroom where her sister had died two years earlier, shortly before her wedding. Stoner is herself now engaged, and Holmes learns that her stepfather's annuity (from the estate of his wife — Stoner's mother) would be greatly reduced if either sister married. During a late-night investigation of the bedroom, Holmes and Watson discover a dummy bell-pull near a ventilator.

"The Stockbroker's Clerk" is one of the 56 short Sherlock Holmes stories written by Sir Arthur Conan Doyle. It is the fourth of the twelve collected in The Memoirs of Sherlock Holmes in most British editions of the canon, and third of eleven in most American ones (owing to the omission of the "scandalous" "Adventure of the Cardboard Box"). The story was first published in Strand Magazine in March 1893 and featured seven illustrations by Sidney Paget.

Neville St. Clair, a respectable businessman, has disappeared and his wife claims she saw him at the upper window of an opium den. Rushing upstairs to the room she found only a beggar who denied any knowledge of St. Clair – whose clothes are later found in the room, and his coat, laden with coins, in the River Thames outside the window.

"The Greek Interpreter", one of the 56 Sherlock Holmes short stories written by Sir Arthur Conan Doyle, is one of 12 stories in the cycle collected as The Memoirs of Sherlock Holmes. The story was originally serialised in Strand Magazine in 1893. This story introduces Holmes's elder brother Mycroft. Doyle ranked "The Greek Interpreter" seventeenth in a list of his nineteen favourite Sherlock Holmes stories.

"His Last Bow: The War Service of Sherlock Holmes", later titled "His Last Bow: An Epilogue of Sherlock Holmes", is one of 56 short stories about Sherlock Holmes written by Sir Arthur Conan Doyle. It was first published in September 1917 in Strand Magazine, and, amongst six other stories, was collected in an anthology titled "His Last Bow: Some Reminiscences of Sherlock Holmes". The narration is in the third person, instead of the first person narration usually provided by the character of Dr. Watson, and it is a spy story, rather than a detective mystery.