Final answer:
The novel featuring Sherlock Holmes and the supernatural hound on Devonshire's moors is 'The Hound of the Baskervilles'. Holmes, created by Sir Arthur Conan Doyle, is a fictional character celebrated for his extraordinary detective skills.
Step-by-step explanation:
The novel in which Sherlock Holmes and Dr. Watson investigate the legend of a supernatural hound on the moors of Devonshire, which appeared in nine parts in The Strand Magazine during 1901-1902, is d) The Hound of the Baskervilles. Sherlock Holmes is the creation of British author Sir Arthur Conan Doyle and is considered the most famous detective in literature, known for his exceptional observational and deductive abilities. Despite Holmes being a fictional character, his influence on the detective genre and popular culture is immense, leading many to believe in his real-life existence.