New Moon by Stephenie Meyer

New Moon is a romantic fantasy novel by author Stephenie Meyer, and is the second novel in the Twilight series. The novel New Moon continues the story of Bella Swan and vampire Edward Cullen's relationship. When Edward leaves Bella after his brother attacks her, she is left heartbroken and depressed for months until Jacob Black becomes her best friend and helps her fight her pain. However, her life twists once more when Jacob's nature reveals itself and Edward's sister decides to visit.
According to Stephenie Meyer, the book is about losing true love. The title New Moon refers to the darkest phase of the lunar cycle, indicating that New Moon is about the darkest time of protagonist Bella Swan's life. Stephenie Meyer wrote the book New Moon before Twilight was published.
On Isabella "Bella" Swan's 18th birthday, Edward Cullen, the vampire she loves, and his family throw her a birthday party. While unwrapping a gift, she gets a paper cut, which causes Edward's adopted brother, Jasper, to be overwhelmed by her blood's scent and attempt to kill Bella. To protect her, Edward tells Bella that he does not love her and the Cullens move away from Forks. This leaves Bella heartbroken and depressed.
In the months that follow, Bella learns that thrill-seeking activities, such as motorcycle riding, allow her to "hear" Edward's voice in her head... (Summary by Wikipedia)