Question: Who wrote the 1897 novel about a vampire which was later turned into a 1931 film featuring Béla Ferenc Dezső Blaskó?

full_context: Document 1: Carmilla: Carmilla is a Gothic novella by Joseph Sheridan Le Fanu and one of the early works of vampire fiction, predating Bram Stoker's "Dracula" (1897) by 26 years. First published as a serial in "The Dark Blue" (1871–72), the story is narrated by a young woman preyed upon by a female vampire named Carmilla, later revealed to be Mircalla, Countess Karnstein (Carmilla is an anagram of Mircalla). The story is often anthologized and has been adapted many times in film and other media.
Document 2: Abraham Van Helsing: Professor Abraham Van Helsing is a fictional character and the main protagonist from the 1897 Gothic horror novel "Dracula". Van Helsing is an aged Dutch doctor with a wide range of interests and accomplishments, partly attested by the string of letters that follows his name: "MD, D.Ph., D.Litt., etc, etc," indicating a wealth of experience, education, and expertise. The character is best known throughout his many adaptations as a vampire hunter and the archenemy of Count Dracula.
Document 3: Bela G. Lugosi: Bela George Lugosi (born January 5, 1938 in Los Angeles, California), also known as Bela Lugosi Jr., is an American attorney and the son of actor Béla Lugosi. His legal actions in "Lugosi v. Universal Pictures" led to the creation of the California Celebrities Rights Act.
Document 4: Nosferatu: Nosferatu, eine Symphonie des Grauens (translated as Nosferatu: A Symphony of Horror; or simply Nosferatu) is a 1922 German Expressionist horror film, directed by F. W. Murnau, starring Max Schreck as the vampire Count Orlok. The film, shot in 1921 and released in 1922, was an unauthorized adaptation of Bram Stoker's "Dracula" (1897). Various names and other details were changed from the novel: for instance, "vampire" became "Nosferatu" and "Count Dracula" became "Count Orlok".
Document 5: Bela Lugosi: Béla Ferenc Dezső Blaskó (] ; 20 October 1882 – 16 August 1956), better known as Bela Lugosi ( ; ] ), was a Hungarian-American actor, famous for portraying Count Dracula in the 1931 film and for his roles in various other horror films.
Document 6: Bram Stoker's Dracula: Bram Stoker's Dracula is a 1992 American romantic horror film directed and produced by Francis Ford Coppola, based on the novel "Dracula" by Bram Stoker. It stars Gary Oldman as Count Dracula, Winona Ryder as Mina Harker, Anthony Hopkins as Professor Abraham Van Helsing, and Keanu Reeves as Jonathan Harker.
Document 7: Count Dracula: Count Dracula is the title character of Bram Stoker's 1897 gothic horror novel "Dracula". He is considered to be both the prototypical and the archetypal vampire in subsequent works of fiction. He is also depicted in the novel to be the origin of werewolf legends. Some aspects of the character are believed to have been inspired by the 15th-century Wallachian Prince Vlad III the Impaler, who was also known as Dracula. Other character aspects have been added or altered in subsequent popular fictional works. The character has subsequently appeared frequently in popular culture, from films to animated media to breakfast cereals.
Document 8: Bela Lugosi Meets a Brooklyn Gorilla: Bela Lugosi Meets a Brooklyn Gorilla (also known as The Boys from Brooklyn) is a 1952 American comedy horror science fiction film directed by William Beaudine and starring horror veteran Bela Lugosi and nightclub comedians Duke Mitchell and Sammy Petrillo in roles approximating the then popular duo of Dean Martin and Jerry Lewis.
Document 9: Count Alucard (character): Count Alucard is a fictional character created by American filmmakers Robert and Curt Siodmak for their 1943 horror film "Son of Dracula". Like his father Count Dracula, Alucard is a vampire, a mythological creature that lives by sucking the life force from living creatures. Alucard was first performed by Lon Chaney Jr. in "Son of Dracula" and has since been featured in other movies, comics, television shows, video games and other forms of media. The name "Alucard" is "Dracula" spelled backwards.
Document 10: Dracula in popular culture: The character of Count Dracula from the 1897 novel "Dracula" by Bram Stoker, has remained popular over the years, and many films have used the Count as a villain, while others have named him in their titles, such as "Dracula's Daughter", "The Brides of Dracula", and "Zoltan, Hound of Dracula". "Dracula" has enjoyed enormous popularity since its publication and has spawned an extraordinary vampire subculture in the second half of the 20th century. More than 200 films have been made that feature Count Dracula, a number second only to Sherlock Holmes. At the center of this subculture is the legend of Transylvania, which has become almost synonymous with vampires.
Document 11: Horror icon: A horror icon is a person or fictional character that is considered to be significant to one or more genres of horror such as film, literature, or video games. Examples of people considered to be horror icons include directors Stephen King, Kiyoshi Kurosawa, Roger Corman, and Wes Craven, and actors Vincent Price, Barbara Steele, Lon Chaney and Lon Chaney, Jr., Boris Karloff, Bela Lugosi, Robert Englund, Tony Todd, Tim Curry, Brad Dourif, and Christopher Lee. Fictional horror icon characters include such as Dracula, Gill-man, Frankenstein's monster, Michael Myers, Freddy Krueger, Jason Voorhees, Chucky, Candyman, Leatherface, Pennywise the Dancing Clown, Pinhead, and The Mummy.
Document 12: Dracula (1931 English-language film): Dracula is a 1931 American pre-Code vampire-horror film directed by Tod Browning and starring Bela Lugosi as Count Dracula. The film was produced by Universal and is based on the 1924 stage play "Dracula" by Hamilton Deane and John L. Balderston, which in turn is loosely based on the novel "Dracula" by Bram Stoker.
Document 13: Dracula (1958 film): Dracula is a 1958 Technicolor British horror film directed by Terence Fisher and written by Jimmy Sangster based on Bram Stoker's novel of the same name. The first in the series of Hammer Horror films inspired by "Dracula", the film stars Christopher Lee, Peter Cushing, Michael Gough, and Melissa Stribling. In the United States, the film was retitled Horror of Dracula to avoid confusion with the earlier "Dracula" (1931) starring Bela Lugosi, and the film was released in the U.S. in 1958 on a double bill with the Universal film "The Thing That Couldn't Die".
Document 14: Dracula: Dracula is an 1897 Gothic horror novel by Irish author Bram Stoker. It introduced Count Dracula, and established many conventions of subsequent vampire fantasy. The novel tells the story of Dracula's attempt to move from Transylvania to England so that he may find new blood and spread the undead curse, and of the battle between Dracula and a small group of men and a woman led by Professor Abraham Van Helsing.
Document 15: Boris Karloff: William Henry Pratt (23 November 1887 – 2 February 1969), better known by his stage name Boris Karloff, was an English actor who was primarily known for his typecast roles in horror films that depicted the characters Frankenstein and the Mummy. He portrayed Frankenstein's monster in "Frankenstein" (1931), "Bride of Frankenstein" (1935), and "Son of Frankenstein" (1939), which resulted in his immense popularity. He also appeared as Imhotep in "The Mummy" (1932).
ground_truth: Bram Stoker