Ooh, so lovely and creepy! The cover for The Replacement by Brenna Yovanoff is delicious!
At the time of this post, I was still looking for a summary, but the teaser trailer is... wow. It actually gave me that "oh-no-something-is-going-to-jump-out-of-the-closet-and-eat-you feeling. I can't wait to find out more about it!