Twilight
When seventeen-year-old Bella leaves Phoenix to live with her father in Forks, Washington, she meets an exquisitely handsome boy at school for whom she feels an overwhelming attraction and who she comes to realize is not wholly human.

New Moon
When the Cullens, including Bella’s beloved Edward, leave Forks rather than risk revealing that they are vampires, it is almost too much for eighteen-year-old Bella to bear, but she finds solace in her friend Jacob until he is drawn into a “cult” and changes in terrible ways.

Eclipse

The vampire Victoria (James’s mate from Twilight) has created an army of “newborn” vampires to battle the Cullen family and kill Bella. Meanwhile, Bella is forced to choose between her relationship with Edward and her friendship with Jacob. Edward’s vampire family and Jacob’s werewolf pack join forces to successfully destroy Victoria and her vampire army. In the end, Bella chooses Edward’s love over Jacob’s and agrees to marry him.

(Movie coming out in 2010)

Breaking Dawn
Bella and Edward are married, but their honeymoon is cut short when Bella discovers she is pregnant. Her pregnancy progresses rapidly, severely weakening her. She nearly dies giving birth to her and Edward’s half-vampire-half-human daughter, Renesmee, but Edward injects Bella with his venom to save her life by turning her into a vampire. A vampire from another coven sees Renesmee and mistakes her for an “immortal child”, whose existence violates vampire law, and informs the Volturi. The Cullens gather vampire witnesses who can verify that Renesmee is not an immortal child. After an intense confrontation, the Cullens and their witnesses convince the Volturi that the child poses no danger to vampires or their secret, and they are left in peace.

Sources: Wikipedia, Official Twilight Film, Twilight Saga Collection

Check-out: