«The Greek Interpreter» by Arthur Conan Doyle

"The Adventure of 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.
The third episode of The Adventures of Sherlock Holmes and Dr. Watson is based upon "The Adventure of Charles Augustus Milverton", but the beginning has a meeting between the heroes and Mycroft, with the scene being adapted from the story. The billiard-maker they analyze through the window turns out, unknown to them, to be Milverton's informer and Moriarty's henchman.
The story was adapted for television in 1985 as part of The Adventures of Sherlock Holmes series, starring Jeremy Brett as Holmes, David Burke as Dr. Watson and Charles Gray as Mycroft Holmes. The episode is largely faithful to the original short story, but certain changes are made; in particular, Kratides is eventually compelled to sign the paper and the ending is amended to have Holmes, Watson and Mycroft confront the villains on board a train as they attempt to escape to Greece, during which Latimer is killed as he attempts to escape and both Kemp and Sophia are taken into custody.
Famous works of the author Arthur Conan Doyle: A Study in Scarlet, The Sign of the Four, The Adventures of Sherlock Holmes, The Memoirs of Sherlock Holmes, The Hound of the Baskervilles, The Return of Sherlock Holmes, The Valley of Fear, His Last Bow, The Case-Book of Sherlock Holmes, Stories of Sherlock Holmes, The Lost World.