Dracula is an Gothic horror novel by Irish author Bram Stoker. Famous for introducing the character of the vampire Count Dracula, the novel tells the story of Dracula's attempt to move from Transylvania to England, and the battle between Dracula and a small group of men and women led by Professor Abraham Van Helsing.Dracula has been assigned to many literary genres including vampire literature, horror fiction, the gothic novel and invasion literature. The novel touches on themes such as the role of women in Victorian culture, sexual conventions, immigration, colonialism, and post-colonialism. Although Stoker did not invent the vampire, he defined its modern form, and the novel has spawned numerous theatrical, film and television interpretations.The story is told in epistolary format, as a series of letters, diary entries, ships' log entries, and so forth. The main writers of these items are also the novel's protagonists. The story is occasionally supplemented with newspaper clippings that relate events not directly witnessed by the story's characters. The events portrayed in the novel take place largely in England and Transylvania during 1893.The tale begins with Jonathan Harker, a newly qualified English solicitor, journeying by train and carriage from England to Count Dracula's crumbling, remote castle (situated in the Carpathian Mountains on the border of Transylvania, Bukovina, and Moldavia). The purpose of his mission is to provide legal support to Dracula for a real estate transaction overseen by Harker's employer, Peter Hawkins, of Exeter in England. At first enticed by Dracula's gracious manner, Harker soon discovers that he has become a prisoner in the castle. He also begins to see disquieting facets of Dracula's nocturnal life.