Fly by Night by Tara O'Connor

There are monsters in the woods.   Something supernatural is lurking in the woods. While out searching for her missing sister and desperately trying to find any possible clues to her whereabouts, Dee discovers something . . . isn’t quite right . . . in the woods. Dee soon finds herself in the middle of a battle to save the pinelands, and she's finding more suspects, and more questions, than answers.  As time goes on, there is only one thing she knows for certain: there are monsters among us. But they aren’t who you should be afraid of . . .