http://goddessfishpromotions.blogspot.com/2015/04/super-book-blast-center-of-gravity-by.html Laura McNeill will be awarding a $10 Amazon/BN GC to a randomly drawn winner via rafflecopter during the tour, and a $10 Amazon/BN GC to a randomly drawn host.   Center of Gravity by Laura McNeill Blurb: Her whole life, Ava Carson has been sure of one thing: she doesn’t measure up to her…