The Adventure of the Sussex Vampire, written by British author Arthur Conan Doyle, is one of 12 Sherlock Holmes stories collected between 1921 and 1927 as The Case-Book of Sherlock Holmes. It was first published in the January 1924 issues of The Strand Magazine in London and Hearst's International Magazine in New York.Holmes receives an odd letter that makes reference to vampires. Mr. Robert Fergu...