"The Final Problem" is a short story by Sir Arthur Conan Doyle featuring his detective character Sherlock Holmes. It was first published in The Strand Magazine in the United Kingdom, and McClure's in the United States, under the title "The Adventure of the Final Problem" in December 1893. It appears in book form as part of the collection The Memoirs of Sherlock Holmes.
Sherlock Holmes and Moriarty fighting at the Reichenbach Falls, 1893 illustration by Sidney Paget in The Strand Magazine
Holmes and Moriarty, 1893 illustration by Harry C. Edwards in McClure's
The Reichenbach Falls, near Meiringen, Switzerland
Statue of Holmes outside the English Church, Meiringen
Sir Arthur Ignatius Conan Doyle was a British writer and physician. He created the character Sherlock Holmes in 1887 for A Study in Scarlet, the first of four novels and fifty-six short stories about Holmes and Dr. Watson. The Sherlock Holmes stories are milestones in the field of crime fiction.
Portrait of Doyle by Herbert Rose Barraud, 1893
Professor Challenger by Harry Rountree in the novella The Poison Belt published in The Strand Magazine
Portrait of Sherlock Holmes by Sidney Paget, 1904
Sherlock Holmes statue in Edinburgh, erected opposite the birthplace of Doyle, which was demolished c. 1970