High Quality Content by WIKIPEDIA articles! Twilight is a young-adult vampire-romance novel by author Stephenie Meyer. It is the first book of the Twilight series, and introduces seventeen-year-old Isabella "Bella" Swan, who moves from Phoenix, Arizona to Forks, Washington and finds her life in danger when she falls in love with a vampire, Edward Cullen. The novel is followed by New Moon, Eclipse, and Breaking Dawn.