Midnight Sun

Midnight Sun is a companion novel to the series beginning with Twilight by author Stephenie Meyer. As of now, there are no immediate plans for publishing. If published, it's expected after Breaking Dawn, the unpublished fourth novel in the Twilight series.

Plot
The plot of Midnight Sun is parallel to Twilight. However, Midnight Sun will reportedly follow Edward Cullen (the vampire who Bella Swan falls in love with) and his story.