Twilight is a 2005 young adult vampire romance novel by Stephenie Meyer that is the first book in the Twilight series. The story follows 17-year-old Bella Swan as she moves to Forks, Washington and falls in love with Edward Cullen, a 103-year-old vampire frozen in his 17-year-old body. The novel is told from Bella's perspective and explores the themes of paranormal romance, such as adventure and encounters with the supernatural. The story also includes a love triangle between Bella, Edward, and Jacob, a werewolf.