There's no description yet for the book. This is the second book in A Darkness
Before Dawn series. It releases December 26, 2012 from Harper Teen.
It's interesting in that this seems to be the same cover model as the Rapture series.
Thus, it's a pretty good guess that it's the same artist as well.
I'm actually looking forward to the second book in the series to see where Dawn
is taken by the mother/son writing duo.