Twilight is a series of four vampire-based fantasy/romance novels by the
American author Stephenie Meyer. It follows the adventures of Isabella "Bella"
Swan, a teenager who moves to Forks, Washington, and finds her life turned
upside-down when she falls in love with a vampire named Edward Cullen.

The series is told primarily from Bella's point of view, with the epilogue of
Eclipse and a portion of Breaking Dawn being told from the viewpoint of
character Jacob Black. Midnight Sun, if published, will be a retelling of the
first book, Twilight, from Edward Cullen's point of view.

The series is currently one of the most popular written for young adults,
having sold over 25 million copies worldwide and 20 million copies in the
United States alone. The books have been translated into 37 different
languages around the world.