Okay, I don't know when this cover was revealed, but I just saw it on Goodreads. And it surprised me to be honest. I mean, Black Dawn hasn't even come out yet, but I can understand because it's in a long series. *shrug* I'm not complaining! :)
There's no official overview yet.
Publication Date: November 6, 2012
Publisher: Penguin Group (USA) Incorporated
Format: Hardback, 352pp
Series: Morganville Vampires Series, #13